Lenovo Ht38 Wireless Bluetooth Earphones Waterproof Tws 9d Stereo Sound Touch Control Low Latency With Mic

Feature:

Large dynamic coil, double vibrating tympanic membrane, long battery life.

9D Stereo Sound. The integrated cavity design creates a full range of surging sound effects.

The powerful compatibility of Bluetooth 5.0 chip enables intelligent connected devices to connect to most Bluetooth devices in the market.

The signal transmission is stable, and the headset can be automatically connected and paired after opening the cover and taking out the headset.

Noise Reduction Technology makes your voice coherent for crystal-clear calls – even in noisy environments such as in an office, café or on a bus, train, car, etc.

Specification:

Comfortable Lightweight Portability, Half in the ear, Comfortable to wear, Touch control, Easy to use

Bluetooth version: V5.0

The battery capacity of the earbud: 30mAh

The battery capacity of the charging case: 250mAh

Playing time: Approximately 3 hours

Speaker drivers: Φ13mm

Speaker sensitivity: 100±3dB (IEC711 At 1kHZ)

Frequency response range: 20-20KHz

Distance: 10m barrier-free

Wearing method: Half in ear