Bluetooth A2DP

QCY SP300 Wireless Speaker (White)Music can completely transform the atmosphere of a room, and the right equipment enhances that experience. The QCY SP300 wireless speaker makes every track sound fuller, clearer, and more spacious. Its carefully designed acoustic structure with four drivers generates a powerful, dynamic sound that effortlessly fills the entire room. Bluetooth 6.0 connectivity, support for Hi-Res Audio and LDAC codecs, and the ability to customize the sound in the app allow you to tailor the music to your preferences. The elegant finish and subtle ambient lighting also make the device a stylish design element. Add to that long battery life, IPX6 splash resistance, and multiple ways to play music—from Bluetooth to memory card or AUX cable.Multi-driver design and powerful 40 W outputThe secret to its impressive sound lies in the speaker’s advanced acoustic design. Inside, four drivers work in tandem: a 1-inch silk dome tweeter responsible for high frequencies, a 3.5-inch wool fiber woofer generating deep bass, and passive radiators supporting low frequencies. This design clearly separates the high and low frequency ranges, giving the sound greater depth and naturalness. Every instrument and vocal remains clear even at high volumes. The speaker offers 40 W of continuous power and can reach up to 80 W at peak, allowing it to easily fill larger rooms with sound. The sound remains loud, dynamic, and crystal-clear, even when you turn up the volume.Advanced DSP Processing and Hi-Res AudioModern DSP chips ensure sound precision by analyzing and optimizing the audio signal in real time. As a result, the music retains excellent tonal balance and rich detail, and every track sounds more authentic. The speaker supports Hi-Res Audio, Hi-Res Audio Wireless, and the LDAC codec, which allows for the transmission of significantly more audio data than traditional Bluetooth audio. In practice, this means up to three times more detail and more clearly audible nuances in the recording. Subtle elements of vocals, instruments, and sound effects become clearer, and the entire musical scene gains depth and spaciousness.Sound CustomizationThe ability to adjust the sound profile allows the speaker to adapt to your individual preferences. The mobile app features a full-range equalizer that lets you adjust specific frequency bands. With just a few swipes, you can boost the bass, highlight vocals, or achieve a more neutral sound. If you want an even more spacious sound, you can pair two speakers in True Wireless Stereo mode. The TWS feature creates a stereo system with a clear division between the left and right channels, which significantly widens the soundstage and provides a more immersive experience when listening to music or watching movies.Multiple playback options and a stable connectionThe QCY SP300 offers great playback flexibility thanks to support for Bluetooth 6.0, TF memory cards, an AUX input, and a USB-C port, while the stable connection minimizes latency and interference. The Dual Devices Connection feature allows you to pair two devices simultaneously and switch between them seamlessly. The built-in battery provides up to 14 hours of runtime, allowing you to use the speaker all day long, regardless of the conditions—both at home and outdoors, even when exposed to water.Included wireless speaker power adapter USB-C audio cable 3.5 mm audio cable user manual Manufacturer QCY Model SP300 Color White Profiles A2DP 1.4 \ AVCTP 1.4 \ AVDTP 1.3 \ AVRCP 1.6.2 \ HFP 1.8 \ SPP 1.2 \ RFCOMM 1.2 \ PNP 1.3 \ HID 1.1.1 \ SDP core 5.4 \ L2CAP core 5.4 Bluetooth version 6.0 Wireless range 10 m Compatible operating systems iOS, Android Output power 10W (high frequencies) + 30W (midrange) Battery life 14 hours with lights off, 10 hours with lights on Battery capacity 7800 mAh Dimensions 243 x 148.8 x 138 mm Connectivity Bluetooth, TF card, AUX, USB-C Water resistance IPX6

QCY SP300 Wireless Speaker (Black)Music can completely transform the atmosphere of a room, and the right equipment enhances that experience. The QCY SP300 wireless speaker makes every track sound fuller, clearer, and more spacious. Its carefully designed acoustic structure with four drivers generates a powerful, dynamic sound that effortlessly fills the entire room. Bluetooth 6.0 connectivity, support for Hi-Res Audio and LDAC codecs, and the ability to customize the sound in the app allow you to tailor the music to your preferences. The elegant finish and subtle ambient lighting also make the device a stylish design element. Add to that long battery life, IPX6 splash resistance, and multiple ways to play music—from Bluetooth to memory card or AUX cable.Multi-driver design and powerful 40 W outputThe secret to its impressive sound lies in the speaker’s advanced acoustic design. Inside, four drivers work in tandem: a 1-inch silk dome tweeter responsible for high frequencies, a 3.5-inch wool fiber woofer generating deep bass, and passive radiators supporting low frequencies. This design clearly separates the high and low frequency ranges, giving the sound greater depth and naturalness. Every instrument and vocal remains clear even at high volumes. The speaker offers 40 W of continuous power and can reach up to 80 W at peak, allowing it to easily fill larger rooms with sound. The sound remains loud, dynamic, and crystal-clear, even when you turn up the volume.Advanced DSP Processing and Hi-Res AudioModern DSP chips ensure sound precision by analyzing and optimizing the audio signal in real time. As a result, the music retains excellent tonal balance and rich detail, and every track sounds more authentic. The speaker supports Hi-Res Audio, Hi-Res Audio Wireless, and the LDAC codec, which allows for the transmission of significantly more audio data than traditional Bluetooth audio. In practice, this means up to three times more detail and more clearly audible nuances in the recording. Subtle elements of vocals, instruments, and sound effects become clearer, and the entire musical scene gains depth and spaciousness.Sound CustomizationThe ability to adjust the sound profile allows the speaker to adapt to your individual preferences. The mobile app features a full-range equalizer that lets you adjust specific frequency bands. With just a few swipes, you can boost the bass, highlight vocals, or achieve a more neutral sound. If you want an even more spacious sound, you can pair two speakers in True Wireless Stereo mode. The TWS feature creates a stereo system with a clear division between the left and right channels, which significantly widens the soundstage and provides a more immersive experience when listening to music or watching movies.Multiple playback options and a stable connectionThe QCY SP300 offers great playback flexibility thanks to support for Bluetooth 6.0, TF memory cards, an AUX input, and a USB-C port, while the stable connection minimizes latency and interference. The Dual Devices Connection feature allows you to pair two devices simultaneously and switch between them seamlessly. The built-in battery provides up to 14 hours of runtime, allowing you to use the speaker all day long, regardless of the conditions—both at home and outdoors, even when exposed to water.Included wireless speaker power adapter USB-C audio cable 3.5 mm audio cable user manual Manufacturer QCY Model SP300 Color Black Profiles A2DP 1.4 \ AVCTP 1.4 \ AVDTP 1.3 \ AVRCP 1.6.2 \ HFP 1.8 \ SPP 1.2 \ RFCOMM 1.2 \ PNP 1.3 \ HID 1.1.1 \ SDP core 5.4 \ L2CAP core 5.4 Bluetooth version 6.0 Wireless range 10 m Compatible operating systems iOS, Android Output power 10W (high frequencies) + 30W (midrange) Battery life 14 hours with lighting off, 10 hours with lighting on Battery capacity 7800 mAh Dimensions 243 x 148.8 x 138 mm Connectivity Bluetooth, TF card, AUX, USB-C Water resistance IPX6

Sandberg Bluetooth Office Headset Pro+ is a stylish and exceptionally comfortable wireless stereo headset, optimised for use with a mobile phone or for online conversations on your PC. It ensures crystal-clear voice reproduction. The headset can be connected with two devices simultaneously; for example, both your PC and your mobile phone. With an integrated “busy” light-emitting diode, enabling your colleagues to easily see whether you are busy with a conversation in the headset. The package includes an elegant base, in which the headset can be recharged when it is not in use. Bluetooth 5.0, CSR chipset Frequency range: 2.4 GHz-2.4835 GHz Multiple-points technology for Dual Device connection Supports A2DP, AVRCP, HFP, HSP, AAC Up to 30 metres wireless range Speaker frequency: 20Hz - 20KHz Speaker Sensitivity: 118dB ± 3dB Microphone sensitivity: -38dB ± 3dB Blue/Red indicator LEDs 1 Multi-function button Vol +/- buttons, Mute button Charging time: Approx. 2 hours Talking time: Approx. 20 hours Stand-by time: Approx. 200 hours Charging input: Micro USB DC 5V Battery capacity: 320 mAh / 3.7V Product Package Dimensions Height 19.5 cm Width 15.5 cm Depth 6.6 cm Weight 350 g

Sennheiser BT T100 Bluetooth Audio Transmitter

Technical data BT version: 5.3 Bluetooth profile: A2DP/AVRCP/HFP/HSP Bluetooth transmitter frequency range: 2400MHz - 2483.5 MHz Bluetooth transmitter power: ≤ 12dBm (EIRP) Bluetooth connection range: 15 m Connection: Bluetooth, AUX, USB Output power (W): 2 x 20 W RMS woofer + 2 x 10 W RMS tweeter Rated power: 60W RMS Sound type: Stereo Playback time: up to 12h (depends on volume level and audio content) Frequency response: 80HZ-20KHZ Resistance: 4Ω Signal to noise ratio: 80 DB Supported audio formats: MP3/WAV/WMA/FLAC Charging time: 3.5H (9V / 2A), 6H (5V / 2A) USB charging output: 5V/1A Waterproof: IPX6 Tellur Multiple Link: An unlimited number of speakers can be connected Features: EQ function (indoor and outdoor), RGB light (3 modes), powerbank, hands-free call Battery capacity: 5400 mAh Charging port: USB-C (5V/2A) Dimensions: 377 x 180 x 157 mm Weight: 2.8 kg Package Includes: 1 x Obia Pro Speaker, 1 x USB to USB-C Cable, 1 x AUX Jack 3.5mm Cable, 1 x Shoulder Strap, 1 x User Manual

Type: Wireless on-ear Bluetooth headphones Microphone: Integrated with switchable ANC (active noise cancellation) Modes: ANC and transparency modes for quiet or ambient sound Noise cancellation: Passive noise cancellation when ANC is off Touch controls: volume, music and call functions at the touch of a finger Battery life: 20 hours music (ANC off), 18 hours (ANC on), 18 hours talk time Charging: wired or inductive charging, safe and efficient Additional features: voice prompts, 3.5mm jack for wired use, in-flight adapter Construction type Above the ear Foldable design Yes Connection Wireless Frequency range 20Hz-20KHz Resistance 33 Ω Sensitivity 97dB Sensitivity Yes Noise reduction Yes Wireless connection Bluetooth Bluetooth profile support A2DP, AVRCP, HFP Volume control Yes Additional features Touch fingerprint sensor, fast pairing, wireless charging, voice assistant (Siri/Google Assistant) Color Black Weight 310 g

Technical data BT version: 5.3 Bluetooth profile: A2DP/AVRCP/HFP/HSP Bluetooth transmitter frequency range: 2400MHz - 2483.5 MHz Bluetooth transmitter power: ≤ 12dBm (EIRP) Bluetooth communication range: 15m Connectivity: Bluetooth, AUX, USB Output power (W): 2 x 20W RMS subwoofer + 2 x 10W RMS tweeter Rated power: 60W RMS Audio type: Stereo Playback time: Up to 12H (dependent on volume level and audio content) Frequency response: 80HZ-20KHZ Impedance: 4Ω Signal-to-Noise ratio: 80DB Supported audio formats: MP3/WAV/WMA/FLAC Charging time: 3.5H (9V/2A), 6H (5V/2A) USB charge output: 5V/1A Water resistant: IPX6 Tellur Multiple Link: Unlimited speakers can be connected Features: EQ function (indoor and outdoor), RGB light (3 modes), powerbank, hands-free call Battery capacity: 5400mAh Charging port: USB-C (5V/2A) Dimensions: 377 x 180 x 157mm Weight: 2.8 kg Package includes: 1 x Obia Pro speaker, 1 x USB to USB-C cable, 1 x AUX jack 3.5 mm cable, 1 x Shoulder strap, 1 x user manual

Garso transliacija per Bluetooth (A2DP profilis) USB/SD grotuvas (iki 32 GB) MP3/WMA atkūrimas FM radijas su iš anksto nustatyta 99 stočių atmintimi Ekvalaizeris: įprastas, rokas, pop, klasika, džiazas, naujienos Karaoke funkcija su mikrofonu Nuotolinio valdymo pultas AUX įvestis Bendra muzikos galia: 600 vatų Baterijos galia: įkraunama baterija Maitinimas: AC 100-240V~50/60Hz Baterijos veikimo laikas: 3,5 val Įkrovimo laikas: 7 valandos Matmenys: 362 (P) x 495 (A) x 319 (G) mm Svoris: 7,9 kg Tipas Karaoke garsiakalbis FM radijas Taip Bluetooth + AUX įvestis + USB įvestis MP3/WMA taasesitus Mikrofono įvestis + Kortelės lizdas SD Karaokė + Mikrofonas + Atkūrimo laikas 3,5 h Įmontuotas akumuliatorius + Maitinimas AC 110-240 V~50/60 Hz Bendra išėjimo galia 600 W Spalva Juoda Matmenys 362 x 495 x 319 mm Svoris (kg) 7.9

EMEET OfficeCore M2 Max Conference SpeakerThe EMEET OfficeCore M2 Max is a conference speaker designed for everyday teamwork—in the office and in hybrid work settings. The device captures sound in a 360° range from up to 5 meters away, uses 48 kHz sampling, and features VoiceIA® technology, which improves speech clarity. In practice, this means that everyone at the table is clearly heard, and the conversation remains natural and clear. The device works immediately upon connection, supports wireless mode, and offers scalability, making it suitable for both individual workstations and medium to large conference rooms.Omnidirectional Voice PickupThe OfficeCore M2 Max is equipped with four high-sensitivity directional microphones that capture sound from all directions. This allows meeting participants to speak freely without having to change their position or lean toward the device. The high 48 kHz sampling rate translates to more accurate voice reproduction, which makes it easier to understand what is being said and reduces fatigue during longer conversations. The positioning system detects the active speaker, and an illuminated ring indicates the direction from which the voice is coming, making it easy to control the flow of the meeting.Noise reduction and clear, uninterrupted communicationVoiceIA® technology focuses on the human voice, amplifying it while reducing echo and ambient noise. The suspended microphone chamber design reduces desk vibrations and interference generated by the speaker itself, further improving audio quality.Clear sound throughout the roomThe built-in 5 W speaker, with a volume of up to 89 dB, has been tuned for human speech, so the sound remains clear even for those sitting further away. There’s no need to crowd around the device to hear the conversation clearly. You can connect the device via USB-C and start working right away, or use Bluetooth to connect two devices simultaneously. The built-in battery increases mobility, and the ability to daisy-chain two units allows you to better tailor the sound system to larger meetings.Compatibility and Convenient SetupThe EMEET OfficeCore M2 Max works with popular operating systems and video conferencing platforms, so you can easily adapt it to your current work environment. The EMEETLINK app allows you to change settings such as standby time, Bluetooth name, and software updates.Included conference speaker USB A300 adapter USB-C cable (3 m) user manual Manufacturer EMEET Model OfficeCore M2 Max Microphone array 4 directional microphones Microphone type ECM Sampling rate 48 kHz Frequency response 100 Hz – 10 kHz Voice pickup range Up to approx. 5 meters Peak audio output 89 dB at 0.5 m Maximum input power 5 W Frequency response 20 Hz – 20 kHz (±3 dB) Signal-to-noise ratio (SNR) > 75 dB Connectivity USB-C cable, Bluetooth, USB adapter (dongle), 3.5 mm jack Bluetooth version Bluetooth 5.0 Bluetooth range Up to 10 m Bluetooth USB adapter EMEET A300 Connected devices 1 via cable, 2 via Bluetooth simultaneously Supported Bluetooth profiles A2DP, AVRCP, HFR, SBC codec Battery capacity 2600 mAh Battery type Lithium-ion Number of meeting participants Up to 15 people Daisy chain Up to 25 people Supported software EMEET LINK Input 5V, 1A Average power consumption 1.25 W Platforms Compatible with Zoom, Microsoft Teams, Webex, Skype, etc. Operating system Windows 7, 8, 8.1, 10, 11; Mac OS 10.10 or later Dimensions (W x H x D) 188 x 188 x 45 mm Weight 630 g