1. Bluetooth  version 4.1

2. Stable and strong call signal 

3. Pure sound quality 

4. Comfortable PU , noise-reducing and noise-reducing

5. Wearing without the burden 

Product Parameters

Version: 4.1

Transmission Range: 10m

Frequency Response: 20Hz-20kHz 

Speaker Output: 20mW

Signal-noise Ratio: ≥90dB

Distortion: ≤1%

Working Time: Around 8hrs

Self-charging Time: Around 2.5hrs

Product Size: 173X189X85mm

Product Weight: 225g


Packing List