Bluetooth 4.1

No wires - total freedom! Xiaomi Mi True Wireless Earbuds 2 have a specially designed eartip design with a silicone tip that ensures a firm fit of the headphones to the ear. Headphone design - in-ear Connection type: Wireless Bluetooth Call answer button: yes Impedance: 32 ohms Sensitivity: 115dB Frequency response range: 20 Hz to 20 kHz Built-in microphone - yes Microphone sensitivity: -042dB Bluetooth version: v.5.0 Profile support: HFP, HSP, A2DP, AVRCP Radius: 10 m Main power type: USB USB charging: yes Working hours: 4 hours Headphone charging time: 1.5 hours Headphone battery capacity: 43mAh Case battery capacity: 300mAh Case charging time: 2 hours Charging case power connector: Micro USB Touch control: yes Compatible with iPhone: YES Left headset weight 4.1 g The right earbud weighs 4.1 g. Charging and storage weight: 35.4 g Case dimensions when charging and storing: 62 x 40 x 27.2 mm Headphone dimensions: 21.6 x 26.6 x 16.4 mm Construction type In-ear headphones Connection Wireless Frequency range 20Hz-20KHz Resistance 32 ohms Sensitivity 115dB Sensitivity Yes Wireless connection Bluetooth Bluetooth profile support HFP, HSP, A2DP, AVRCP Volume control Yes Color Black Dimensions Headphones – 21.6 x 26.6 x 16.4 mm, charging case – 62 x 40 x 27.2 mm Weight Earphones - 4.1 g, charging case - 35.4 g

TWS QCY T41 Headphones (white)The QCY T41 are wireless in-ear headphones that let you listen to your favorite songs and podcasts wherever you want. They connect to a compatible device via Bluetooth 5.4 and provide a runtime of up to 35 hours (with case). They also feature dual microphones with AI-assisted noise cancellation. Thanks to their lightweight (3.5g each earphone) and ergonomic design, you can use them for long periods of time without discomfort.Up to 35 hours of playbackA full charge of the headphones allows up to 7 hours of listening to music or making calls. With the charging case, the total operating time reaches up to 35 hours. Importantly - just 10 minutes of fast charging is enough to use the headphones for another hour.High quality soundThe headphones use a large 13-millimeter dynamic driver, which is responsible for rich bass, clear highs and mids. Listening to music, podcasts or watching movies becomes more enjoyable and natural.Ideal for games and moviesThe QCY T41s support Bluetooth 5.4, which provides a stable connection and lower power consumption. The Low Latency mode with 68 ms latency will prove its worth when playing games and watching videos - picture and sound are perfectly synchronized.Dual microphones and noise reductionEach handset is equipped with two microphones backed by an AI algorithm that improves call quality and reduces background noise. In addition, there is patented wind noise reduction technology, so your voice remains clear even outdoors.IPX4 water resistanceThe headphones are splash and sweat resistant (IPX4 standard). As a result, you can use them without worry during your workout, walk or daily commute - regardless of the weather.Intuitive operationThe QCY T41s offer touch-sensitive controls, so you can quickly and conveniently stop playback, change a song, answer or reject a call, activate voice assistant or enable low delay mode - all without reaching for your phone.Included headphones USB-C to USB-C charging cable user manual Manufacturer QCY Model T41 Color white Bluetooth 5.4 Range 10 m Compatibility Android, iOS Operating time headphones: 7h, with charging case: 35 h Bluetooth profiles THFP/A2DP/AVRCP Battery capacity headphones: 35 mAh, charging case: 350 mAh Charging port USB-C Waterproof IPX4 Dimensions handset: 33.65 x 17 x 17 mm; charging case: 53 x 53 x 28.65 mm

TWS QCY T41 Headphones (black)The QCY T41 are wireless in-ear headphones that let you listen to your favorite songs and podcasts wherever you want. They connect to a compatible device via Bluetooth 5.4 and provide a runtime of up to 35 hours (with case). They also feature dual microphones with AI-assisted noise cancellation. Thanks to their lightweight (3.5g each earphone) and ergonomic design, you can use them for long periods of time without discomfort.Up to 35 hours of playbackA full charge of the headphones allows up to 7 hours of listening to music or making calls. With the charging case, the total operating time reaches up to 35 hours. Importantly - just 10 minutes of fast charging is enough to use the headphones for another hour.High quality soundThe headphones use a large 13-millimeter dynamic driver, which is responsible for rich bass, clear highs and mids. Listening to music, podcasts or watching movies becomes more enjoyable and natural.Ideal for games and moviesThe QCY T41s support Bluetooth 5.4, which provides a stable connection and lower power consumption. The Low Latency mode with 68 ms latency will prove its worth when playing games and watching videos - picture and sound are perfectly synchronized.Dual microphones and noise reductionEach handset is equipped with two microphones backed by an AI algorithm that improves call quality and reduces background noise. In addition, there is patented wind noise reduction technology, so your voice remains clear even outdoors.IPX4 water resistanceThe headphones are splash and sweat resistant (IPX4 standard). As a result, you can use them without worry during your workout, walk or daily commute - regardless of the weather.Intuitive operationThe QCY T41s offer touch-sensitive controls, so you can quickly and conveniently stop playback, change a song, answer or reject a call, activate voice assistant or enable low delay mode - all without reaching for your phone.Included headphones USB-C to USB-C charging cable user manual Manufacturer QCY Model T41 Color black Bluetooth 5.4 Range 10 m Compatibility Android, iOS Operating time headphones: 7h, with charging case: 35 h Bluetooth profiles THFP/A2DP/AVRCP Battery capacity headphones: 35 mAh, charging case: 350 mAh Charging port USB-C Waterproof IPX4 Dimensions handset: 33.65 x 17 x 17 mm; charging case: 53 x 53 x 28.65 mm

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Universe IPX4 Waterproof Sports Wireless Bluetooth V4.1 Earphone Stereo Headset, For iPhone, Samsung, Huawei, Xiaomi, HTC and Other Smartphones