USAMS Słuchawki Bluetooth 5.0 TWS LX Series Dual mic bezprzewodowe czarny|black BHULX01

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USAMS TWS in-ear bluetooth headphones with active noise reduction ANC - LX BT 5.0 series

Comfortable USAMS LX 5.0 TWS headset. Convenience and great design in one. Thanks to the use of active noise reduction, the sound from the headphones is cleaner and noise-free. Small and light, they will accompany you everywhere - at work, during exercise or while cycling. Headphones with a built-in microphone use the Bluetooth 5.0 standard. It's a headset for those who need a lightweight, stylish design to listen to music and make high-quality calls.
Improved touch controls, wireless charging for headphones and case, fast and stable connection, HD calls, stable transmission. Optical detection, put on to play automatically, take off to pause. The set also includes a dedicated case that works as a power bank with a capacity of 300mAh.

Specification:
Bluetooth version: 5.0
Case size: 60x37x28 mm
Working time: up to 4 hours
Standby time: up to 40h
Earphone battery: 30mAh
Docking station capacity: 300mAh
Charging time: up to 1h
Range: up to 10m
Speaker sensitivity: 98 +/- 3dB
Speaker impedance: 16 +/- 15% ohms
Frequency response: 20Hz-20KHz
Microphone sensitivity: 42 +/- 3dB
Microphone frequency: 100Hz-8000Hz