Microphone Usb Adapter

ONIKUMA B90 headphones (black).Are you looking for cute headphones with a claw? Do you want to stand out from the crowd and show your personality? Or maybe you love gadgets and want the headphones to match the rest of your accessories? ONIKUMA B90 will do the job perfectly! The black on-ear Bluetooth 5.0 headphones with an in-ear control panel and glowing cat ears on the headband will be a lot of fun. Plus, they're foldable, so they'll fit in your purse, carry-on luggage or school backpack!The most important features always at hand ONIKUMA B90 headphones are equipped with buttons located on one of the headphones. From them you can control the volume, switch between songs, pause and resume sound, turn the headphones on and off. In addition, there is also a micro USB charging port, a 3.5mm jack input, a microphone and a light indicator to make using the headphones convenient and intuitive. Quality and convenience Made of great quality materials, the ONIKUMA B90 will prove to be a great accessory for watching movies, cartoons or playing games for a long time. The sturdy design is also suitable for use by children, among others, due to its sturdiness and lightness. The earcups of the headphones are lined with a nice-to-touch eco-leather, which will pass even during several hours of play. The ONIKUMA B90 are also a very good solution for studying, as their design dampens ambient sounds and helps you focus. Excellent sound The B90s offer excellent sound to make using them as enjoyable as possible, and make every word of a movie or cartoon character understandable. The headphones will work well for prolonged use - the operating time is 5 hours with Bluetooth 5.0 enabled, but they can also be used wired thanks to the 3.5mm jack input. Joy of use Another advantage of the headphones is their luminous elements - both the built-in ears in the headband, but also the logos and circles on each headphone glow in RGB colors to bring you childlike joy of owning a cool gadget. For an even better effect, wear the headphones at night and watch the changing colors bounce off the nearest surfaces!Clear and smooth conversations The headphone's built-in microphone reduces wind noise and ambient noise to provide high-quality sound when talking with family and friends, meeting with your team or taking online classes. Set contents Headphones with microphone Manual Adapter Brand ONIKUMA Model B90 Color Black Bluetooth version 5.0 Distance >10m Operating time >5h Charging time 2h , Słuchawki ONIKUMA B90 (czarne)Szukasz uroczych słuchawek z pazurem? Chcesz wyróżnić się z tłumu i pokazać swoją osobowość? A może uwielbiasz gadżety i chcesz, żeby słuchawki pasowały do reszty Twoich akcesoriów? ONIKUMA B90 doskonale spełnią swoje zadanie! Czarne nauszne słuchawki Bluetooth 5.0 z wbududowanym w słuchawkę panelem sterowania i świecącymi kocimi uszkami na pałąku sprawią mnóstwo radości. Ponadto można je składać, więc zmieszczą się do torebki, bagażu podręcznego czy szkolnego plecaka!Najważniejsze funkcje zawsze pod ręką Słuchawki ONIKUMA B90 zostały wyposażone w przyciski umieszczone na jednej ze słuchawek. Z ich poziomu można kontrolować głośność, przełączać się między piosenkami, wstrzymywać i wznawiać dźwięk, włączać i wyłączać słuchawki. Ponadto znajdują się tam także: port do ładowania micro USB, wejście na jack 3.5 mm, mikrofon i wskaźnik świetlny, aby korzystanie ze słuchawek było wygodne i intuicyjne. Jakość i wygoda Wykonane ze świetnej jakości materiałów ONIKUMA B90 sprawdzą się przez długi czas jako doskonałe akcesorium do oglądania filmów, bajek czy grania w gry. Wytrzymała konstrukcja nadaje się także do użytku dla dzieci m.in. ze względu na swoją solidność i lekkość. Nauszniki słuchawek wyścielone zostały miłą w dotyku ekoskórą, która zda się nawet w czasie kilkugodzinnej zabawy. ONIKUMA B90 to także bardzo dobre rozwiązanie w czasie nauki, ponieważ dzięki swojej budowie wygłuszają dźwięki z otoczenia i pomagają się skupić. Doskonały dźwięk B90 oferu

ONIKUMA X15 PRO headphones with cat earsThe ONIKUMA X15 PRO headphones are a fantastic choice for those who love cute gadgets - made of pink plastic and equipped with attachable cat ears, they will make a furore at online gatherings with friends, but they will also be a wonderful part of cosplay or a dope addition to everyday outfits. Show the world your inner charm with ONIKUMA X15 PRO!Sound of the highest qualityDo you love listening to music or watching movies, series or anime with great sound quality? ONIKUMA X15 PRO are headphones equipped with 50mm speakers - their design uses graphene diaphragms so you can hear every word of your favorite singer or k-drama characters. Clear stereo sound of the highest quality will give you a lot of fun and enjoyment!Your comfort comes firstThe headphones are designed with your comfort in mind - you can wear them for a long time without feeling uncomfortable. The ONIKUMA X15 PRO have breathable pads made of eco-leather, which not only looks neat and is easy to clean, but also has a nice skin-friendly texture. The adjustable headband allows you to adjust the size of the headphones to meet the needs of users of different ages and head sizes. What's more, you can not only rotate the microphone 360 degrees, but also detach it and attach it again when you want to talk to someone again.Enjoy excellent call qualityONIKUMA's X15 PRO headphones have a noise-canceling microphone to make talking, laughing and recording easy and comfortable, and your voice clear and understandable. On the cable connected to the headphones is a panel with which you can adjust the volume, but also turn the microphone on and off.Shine in any situationThe ONIKUMA X15 PRO light up in different colors as soon as you connect them to devices with a 3.5mm Micro Jack or USB, so you can joyfully twang while listening to music from your phone, playing on Nintendo Switch, Xbox, PC, Playstation and more! The unique design of the headphones will emphasize your character and personality on the town, while streaming or meeting with friends - show who you are with ONIKUMA X15 PRO today. The included cat ears will add to your charm and uniqueness in any place!VersatilityDo you appreciate gadgets, but games are not your fave? The ONIKUMA X15Pro headphones are a device that is not only for gaming on PC, Nintendo Switch, Xbox or Playstation, but also allows you to watch movies, listen to music and make calls. With support for both Mini Jack and USB inputs, these headphones are extremely versatile, providing enjoyment for avid gamers, music lovers, movie buffs and those who like to chat with friends online!Contents of the set Headphones with microphone Manual Adapter Cat ears - 1 pair Manufacturer ONIKUMA Model X15 PRO Color Pink Speaker size 50mm Impedance 15 Ω± 15% Sensitivity 102 ± 3dB Frequency 20Hz - 20KHz Microphone 6.0x1.5mm Microphone sensitivity -38 ± 3dB Microphone impedance

Sunnylife metal magnetic frame with silicone lens cover for Insta360 X5The Sunnylife X5-BK012 Metal Magnetic Frame is a useful accessory for any creator working with the Insta360 X5 camera. Made of durable aluminum alloy - it offers effective protection against scratches and impacts, while maintaining a weight of only 55g. The magnetic interface allows you to instantly switch between portrait and landscape orientation, and the included silicone lens cover provides additional protection for your equipment.Durable constructionThe frame is made of aluminum alloy and precision-machined using the CNC (Computerized Numerical Control) method. This ensures its exceptional hardness and strength. Such a solid construction effectively protects the camera from scratches, falls and mechanical damage during intensive filming sessions.Universal magnetic interfaceThe magnetic mounting system allows you to instantly switch between recording in portrait and landscape orientation without any unscrewing or complicated manipulation. This solution greatly speeds up work on set, allowing you to quickly adjust the frame to the requirements of a particular scene.Note: the magnetic adapter is not included in the set - it is available for sale separately.Compatibility with accessoriesThe frame works with a wide range of Sunnylife magnetic mounts, opening up almost unlimited mounting possibilities for filmmakers. So you can quickly switch between different configurations - from a backpack mount to a bike mount to a helmet or chest adapter.Three Cold Shoe mountsThree built-in cold shoe mounts allow you to simultaneously mount additional accessories such as a directional microphone, LED (Light Emitting Diode) lamp or external monitor. This functionality is especially appreciated by professional filmmakers who need a comprehensive setup for advanced projects.Refined to the last detailThe accessory is designed with full access to all ports of Insta360 X5. It does not obscure the speaker, power buttons, USB connector (Universal Serial Bus, a universal connector for data and power) or microphone adapter socket, allowing full use of the camera's functionality without removing the protection. In addition, special silicone pads ensure a tight fit between the frame and the device, preventing scratches and absorbing shocks, while the heavy-duty locking mechanism guarantees stability even during intense movements.Silicone lens cover includedYou'll also find a silicone lens cover included to protect the lens from bumps and scratches during transport. This additional protection is especially useful when traveling or storing your equipment in a backpack.Included Magnetic frame Silicone lens protector Name Sunnylife Metal Magnetic Frame with Silicone Lens Guard Model X5-BK012 Compatibility Insta360 X5 Material Aluminum alloy Weight 68 g (frame + lens hood) Frame dimensions 57 x 22 x 139 mm Lens hood dimensions 55 x 40 x 62 mm

Microphone Dimensions: 6mm x 2.7mm Sensitivity: -38dB +/- 3dB Direction: comprehensive Resistance: 1 x 3.5mm 4-pin male

Sonoff S-CAM IP cameraWant to monitor your home no matter where you are? The Sonoff S-CAM IP camera comes to the rescue! The device supports 2-way audio and works with Amazon Alexa and Google Assistant voice assistants. It offers clear 1080p HD video. It also allows you to connect with other Sonoff equipment. Records up to 5-minute videos when motion is detected. It allows you to store footage on a micro SD card of up to 256 GB or in the eWeLink cloud. You'll also find a Sonoff USB power adapter included.Excellent image qualityThe Sonoff camera offers high-quality 1080p HD video. It will also work great after dark - it has IR LEDs that emit infrared light, which provide clear images with a range of 10m even at night. You can seamlessly watch what's going on in your home on your computer screen, thanks to the RTSP protocol.Motion detectionIncrease security in your home. Using the app, you can specify the times when the alarm will sound when motion is detected. You can also connect the camera to other Sonoff devices and guarantee even better protection - when you connect them, the recording will start at a specific time, such as when the light is turned on! What's more, when the camera detects motion, it will record a video with a maximum length of 5 minutes - you will no longer miss any event, while you are away from your apartment.Control the camera by voiceThe device works with Amazon Alexa and Google Assistant, so you can conveniently control it with your voice. With just a few words, you can check what's going on in your child's room or garage! In addition, the camera has a built-in speaker and microphone, which will allow you to talk freely with your loved ones, even when you're not at home!Multiple storage options for your footageThe S-CAM is equipped with a slot for a micro SD memory card with a maximum capacity of 256 GB. You can also securely save videos to the cloud on the eWeLink app - a 30-day free storage trial is available.4 mounting methodsMount the S-CAM wherever you want - its installation should not cause you any problem! You can easily mount it in as many as 4 ways - with screws, magnetic mount, sticker or tripod. Attach it to the wall or the front door without any problem - the decision is up to you.Included camera adapter (2A charger) USB charging cable sticker for mounting the camera user manual Model CAM Slim Color White Input 5V / 1A Maximum resolution 1080p Number of infrared LEDs 2 Video compression version H.264 Lens aperture F2.3 WiFi connection IEEE 802.11 b/g/n 2.4GHz Operating temperature -10°C to 40°C Dimensions 91 x 53 x 44.5 mm Weight 195 g , Kamera Wifi Sonoff S-CAMChcesz monitorować swój dom, bez względu na to, gdzie się znajdujesz? Kamera IP Sonoff S-CAM przychodzi z pomocą! Urządzenie obsługuje 2-kierunkowe audio i współpracuje z asystentami głosowymi Amazon Alexa i Google Assistant. Oferuje wyraźny obraz o jakości 1080p HD. Umożliwia także połączenie z innymi sprzętami marki Sonoff. Nagrywa aż 5-minutowe filmy po wykryciu ruchu. Pozwala na przechowywanie materiałów na karcie micro SD o pojemności do 256 GB bądź w chmurze eWeLink. W zestawie znajdziesz również zasilacz USB Sonoff.Doskonała jakość obrazuKamera Sonoff oferuje wysokiej jakości obraz o rozdzielczości 1080p HD. Świetnie sprawdzi się także po zmroku – posiada diody IR emitujące światło podczerwone, które zapewniają wyraźny obraz o zasięgu 10 m nawet w nocy. Możesz bez przeszkód oglądać, co dzieje w Twoim domu na ekranie komputera, dzięki protokołowi RTSP.Wykrywanie ruchuZwiększ bezpieczeństwo w swoim domu. Za pomocą aplikacji możesz określić godziny, w których alarm włączy się po wykryciu ruchu. Możesz również połączyć kamerę z innymi urządzeniami Sonoff i zagwarantować sobie jeszcze lepszą ochronę – po ich podłączeniu nagrywanie rozpocznie się w określonym momencie, np. po włączeniu światła! Co więcej, kamera po wykryciu ruchu, nagrywa film o maksymalnej długości 5 minut – już nie przegapisz żadnego wydarzenia, podczas nieobecno

functions Designed for professional use - call center and online meetings The ambient noise canceling microphone offers clear conversations Built-in function buttons for volume and microphone mute Wide compatibility due to quick release Technical data Connection: QD (quick disconnect) Technique: monophonic, wired Driver size: Φ28mm Resistance: 150 ohms Frequency: 150Hz - 10MHz Sensitivity: 123±3dB Headphone cable length: 60 cm Adapter included: QD to USB with ambient noise cancellation USB adapter cable length: 160 cm Microphone impedance: 2.2k Ohm Microphone SNR: >58dB Microphone sensitivity: -40±3dB Compatibility: Devices with a USB port Sound control: Yes Microphone mute button: Yes Color black Total cable length: 220 cm Operating conditions temperature: -10°C ~ +40°C Working conditions humidity: 10% ～ 95% Package dimensions: 260 x 166 x 45mm The package includes: Voice 510N Wired Headphones QD to USB adapter Protective bag

Carlinkit 2AIR-T Wireless Adapter for CarPlay/Android AutoThe Carlinkit 2AIR-T wireless adapter lets you convert factory-installed wired CarPlay or Android Auto into a convenient wireless connection. The device works with cars equipped with original wired CarPlay or Android Auto and supports iPhone 6 or newer with iOS 10+, as well as smartphones running Android 11 or newer. Thanks to Bluetooth 5.2 and 2.4 GHz and 5 GHz Wi-Fi, the adapter automatically connects to your phone after initial setup. Its compact design and Plug & Play functionality allow you to quickly connect the device and enjoy multimedia features without needing a cable while driving.More Convenient Multimedia Use While DrivingThe Carlinkit 2AIR-T eliminates the need to connect your phone to the car’s system with a cable every time. Thanks to the wireless connection, you can conveniently use navigation, music apps, phone calls, or messaging apps supported by Apple CarPlay and Android Auto. This solution is particularly useful during daily commutes, when quickly launching the system upon entering the car is essential. The adapter also helps keep the cabin tidier by reducing the number of cables around the center console.Preserving the car’s factory functionsThe device is designed to work with the car’s original system without changing how it is operated. Once connected, you can still use the factory buttons, knobs, and steering wheel controls. The adapter also works with the car’s original microphone, allowing you to make calls and use voice commands through the car’s system. Preserving the factory functions ensures that using the adapter remains intuitive and does not require getting used to a new way of operating the multimedia system.Compact design and online updatesThe Carlinkit 2AIR-T is equipped with an Arm Cortex-A7 processor and Bluetooth 5.2 and Wi-Fi modules operating in the 2.4 GHz and 5 GHz bands. The adapter preserves the car system’s original resolution, ensuring the image remains compatible with the vehicle’s factory screen. The manufacturer has also included OTA update support, allowing you to update the software online without connecting the device to a computer. The small housing made of PC+ABS plastic facilitates discreet installation of the adapter in the car.Included in the set Carlinkit 2AIR-T adapter USB-A to USB-C cable USB-C to USB-C cable User manual Manufacturer’s packaging Manufacturer Carlinkit Model 2air-T Device type CarPlay / Android Auto wireless adapter Car compatibility Cars with factory-installed wired CarPlay or Android Auto Phone compatibility iPhone 6 or newer (iOS 10+), Android 11 or newer Connectivity Bluetooth 5.2, Wi-Fi 2.4 GHz / 5 GHz Processor Arm Cortex-A7 Power supply 5V±0.2V 1.0A Power consumption 0.75W Housing material PC + ABS Port USB-C Device dimensions 76 × 43 × 12.3 mm Device weight 35 g Color black OTA update support yes Support for factory buttons and steering wheel controls yes Support for the car’s original microphone yes

Ottocast CA505-T MINI 2-in-1 Wireless AdapterTransform your experience behind the wheel with the Ottocast CA505-T MINI adapter, an innovative 2-in-1 solution that lets you enjoy CarPlay and Android Auto wireless connectivity without unnecessary cables. The flash drive-sized device not only fits perfectly in most cars, but also offers smooth and stable connectivity thanks to 5 GHz Wi-Fi and Bluetooth 5.0. Gain access to your favorite music, maps, voice assistants and apps - all without having to connect your phone with a cable.Small size, lots of possibilitiesThe Ottocast CA505-T MINI is up to 35% more compact than competing models. Its small form factor allows it to be used discreetly in any car - simply plug it into a USB port and enjoy convenient use without taking up space. The device is also compatible with more than 98% of car models - from Audi, Mercedes and Porsche, to Honda, Toyota, Ford and many others, meaning that almost any driver can use it.Wireless and hassle-freeThanks to plug & play installation, setup is instant and uncomplicated. Simply plug the adapter into a USB port, turn on Wi-Fi and Bluetooth on your phone, pair with your device, confirm the connection and you're done! The adapter automatically converts wired CarPlay or Android Auto into a wireless version for convenience and order in the car.Fully functional integrationThe Ottocast CA505-T MINI supports all the functions of the factory multimedia system - touchscreen, steering wheel button control, as well as voice commands using the car's microphone. Use Siri or Google Assistant, make calls, listen to music online, navigate and control apps - all without taking your hands off the wheel.Fast switching and online updatesWant to connect another phone? With just one click, you can disconnect your current device and connect a new one. The adapter also supports online updates, which means you'll always have access to the latest software version and even better performance.Included wireless adapter USB adapter (Type-A to C) 90° USB adapter (Type-A to A) user manual Manufacturer Ottocast Model CA505-T MINI Bluetooth version 5.0 Wi-Fi connection 5GHz Color Black Support for voice assistant Supported Compatibility Android smartphones (version 11.0 and above), iOS iPhones (version 10.0 and above), more than 98% of car models (including Audi, Benz, Porsche, VW, Honda, Nissan, Ford, Lexus, Volvo, Cadillac, Chevrolet, Citroen, Kia, Toyota, Buick, Hyundai)

EMEET GeniusCall HS50 HeadsetThe EMEET GeniusCall HS50 is a headset designed for everyday online calls, remote work, and studying. They offer HD audio, ambient noise reduction, and a lightweight design weighing just 126 g. Equipped with a 2-in-1 USB-A/USB-C connector, they allow for quick connection to a computer, smartphone, or tablet without installing additional software.Clear sound and crisp communicationThe headphones deliver HD audio, ensuring conversations sound clear and natural, making it easier to focus and understand the person you’re talking to. The built-in speaker ensures clear sound, making it easier to understand the person you’re talking to, while the noise-canceling microphone effectively reduces ambient noise and focuses on the user’s voice. As a result, conversations are more comfortable both in the office and at home.Comfort and flexible designThe HS50 model was designed for extended use. Soft memory foam ear cushions conform to your ears, and the lightweight 126-gram design reduces fatigue even after many hours of use. The adjustable headband allows you to fit the headset to the shape of your head, and the 270° swivel microphone can be positioned on the left or right side. Additionally, the in-line remote allows for quick volume control and muting the microphone without interrupting the conversation.Quick connection and wide compatibilityThe headset features a universal 2-in-1 USB-A/USB-C connector, allowing you to easily connect it to various devices without the need for adapters. The plug-and-play feature means they’re ready to use immediately after connecting. The model is compatible with Windows, macOS, Android, and iOS (including iPhone 15 and newer), as well as popular communication platforms such as Microsoft Teams, Zoom, Google Meet, Slack, and Cisco Webex. It also works well when using educational services and online materials.Included headphones USB-C to USB-A adapter user manual Manufacturer EMEET Model HS50 Type Over-ear Microphone 1 Speaker 1 ENC Yes Voice prompts Yes Connection USB-C, USB-A USB cable USB-A with USB-C adapter Compatibility Windows, macOS, iPad, Smartphone Weight 126 g

The Saramonic USB-CP30 is a short and lightweight cable that allows you to conveniently connect the output jack of receivers, microphones or audio adapters to USB ports on iOS and Windows. It is a useful accessory especially for online activities for businesses and remote learning for schools and universities.

ONIKUMA GT828 professional gaming headphonesThe ONIKUMA GT828 is a versatile gaming headphone designed for gamers who want superior sound quality and complete freedom. The device supports a variety of connection modes (2.4 GHz, Bluetooth and wired), so you can easily match them with any hardware - whether you're playing on a PC, console or smartphone. With a long run time of up to 55 hours, fast charging and a modern design with RGB backlighting (Red Green Blue, a backlighting system based on three primary colors), the GT828 will be a great choice for e-sports enthusiasts and more!Various connection modes - one pair of headphones for everythingThe GT828 offers maximum flexibility thanks to several connectivity modes: wirelessly in the 2.4 GHz band (using the USB-C and USB-A adapters included in the kit), via Bluetooth or classically - with an audio cable. So you can easily connect the headphones to your computer, console, tablet or smartphone!Impressive performance on a single chargeThe built-in 900 mAh battery provides up to 55 hours of uninterrupted operation, so you can focus on gameplay without worrying that the headphones will refuse to serve you at the least opportune moment. And when you do need it, just about 2 hours is enough to recharge the GT828 via the USB-C connector.RGB backlighting that adds to the atmosphereThe ONIKUMA GT828 headphones feature striking RGB backlighting that gives them a gaming flair and blends in well with other elements of a gamer's workstation. The dynamic colors are eye-catching - they'll look great on streams, too!Intuitive operation thanks to physical buttonsErgonomically placed buttons and a dial allow you to conveniently control the backlight, connection modes, volume and power. This puts all the most important functions at your fingertips - without having to tear yourself away from the game.Rotating microphone with noise cancellationThe integrated microphone swivels 120°, so you can precisely adjust its position to your expectations and habits. What's more, with noise cancellation, you get clear, crisp communication with your team - even in noisy environments.Wearing comfort for long hoursThe earcups are made of breathable materials that minimize heat build-up and ensure comfort even during long gaming marathons. In addition, they fit perfectly to the shape of your head without causing pressure.Included Headphones 2.4 GHz adapter (USB-A + USB-C) Audio cable Charging cable (USB-A to USB-C) User manual Manufacturer ONIKUMA Model GT828 Connectivity 2.4 GHz, Bluetooth, wired connection Bluetooth version 5.4 Transmission range Up to 15 m Operating time Approx. 55 h Charging time Approx. 2 h Battery capacity 900 mAh Frequency range 20 Hz - 20 kHz Sensitivity 117±3 dB Impedance 32Ω±15% Rated power 5V / 600 mA Charging interface USB-C Dimensions 202 × 82 × 201 mm

ONIKUMA GT830 gaming headphonesThe ONIKUMA GT839 is a state-of-the-art gaming headphone that offers great sound quality, comfort and full compatibility. Thanks to several connection modes (Bluetooth 5.4, wired connectivity and 2.4 GHz with USB-A and USB-C adapters), they work with many devices available on the market, such as computers, consoles, tablets and smartphones. Immerse yourself in the world of gaming without delays and without limits!Various connection modes - full flexibilityNo matter what equipment you use, GT839 will provide you with smooth and stable connectivity. You can choose a classic wired connection, use Bluetooth 5.4, or use one of the included 2.4 GHz adapters (USB-A, USB-C).Detachable microphoneThe GT839 features a flexible microphone that can be rotated 360° at will, or completely detached when not needed. This makes the headphones ideal for both intense multiplayer sessions and quiet listening to music or watching movies.Long runtime and fast chargingThe built-in 800 mAh battery provides about 45 hours of uninterrupted operation. That's enough to afford an entire weekend gaming marathon without having to search for a charger! And when it's time to recharge, just about 2 hours is enough to bring the headphones back to full power.Lightweight and comfortableThe GT839 headphones weigh only about 176 grams, which, combined with the memory foam earcups, provides exceptional wearing comfort - even for hours on end. The materials are breathable, soft and conform well to the shape of the head, eliminating the feeling of pressure.Wide compatibility and intuitive operationThe headphones are compatible with most electronic devices on the market, including computers, consoles and smartphones. So you can freely play your favorite titles, listen to music, talk on the phone, stream and much more!Included Headphones Detachable microphone with cover 2.4 GHz adapter (USB-A + USB-C) Audio cable Charging cable (USB-A to USB-C) User manual Manufacturer ONIKUMA Model GT839 Connectivity 2.4 GHz, Bluetooth, wired connection Bluetooth version 5.4 Transmission range Up to 15 m Sensitivity 115±3 dB Frequency range 20 Hz - 20 kHz Transducer 40 mm Operating time Approx. 45 h Charging time Approx. 2 h Battery capacity 800 mAh Impedance 32Ω±15% Directionality All points Charging interface USB-C

functions ANC+ENC noise cancellation Excellent sound performance Wireless freedom Hands-free conversation in stereo mode Technical data Bluetooth version: 5.3 Chipset: Bluetrum Operating range: up to 10 meters Frequency response: 20Hz - 20KHz Sensitivity: 108.5 ± 3dB Impedance: 32Ω ± 15% Speaker: 36mm / 32Ω Listening time: up to 24 hours Standby time: up to 160 hours Charging time: 2 hours Battery capacity: 600 mAh ENC/ANC function In the set 1 Sandberg Bluetooth headphones ANC+ENC Pro 1 USB-C to USB-C charging cable 1.5 meters 1 USB-C to USB-A adapter 1 A brief guide Manufacturer Sandberg Connection type Wireless Operating range 10 years Microphone + Headphone sensitivity (dB) 108.5v±3 Speaker Size (mm) 40 Resistance (ohms) 32±15% Frequency range 20Hz -20kHz Music playback mode 24 hours Standby mode 160 h Bluetooth + Battery type 600 mAh Battery charging time 2 hours Headphone buttons Yes Dimensions 20 x 17 x 7.8 cm Weight 200 gr