Model: H0031/H0032
Chip: Lanxun
Bluetooth version: 5.1
Headphone speaker: 200HZ-8KHZ
Headphone battery capacity: 130MAH
Transmission distance: >10m
Talk time: 5 hours
Playing time: 5 hours
Charging time: 1.5h

Features:
1. A new generation of in-ear bone conduction concept Bluetooth headset
2. Waterproof and sweat proof, no fear of sweat and rain, born for sports
3. Bluetooth 5.0 bone conduction engine
4. Comfortable fit, no sense of wear on both sides
5. Clear high-definition calls, double noise reduction

Packing list:
Bluetooth headset*1
Charging data cable*1
Manual *1