1. Bluetooth version: V5.0
2. Transmission distance: about 10m (no obstacles)
3. Chip: Jelly
4. Charging port: Type-C/USB-C
5. Battery capacity: headset 70mAh, charging bin 400mAh
6. Charging time: about 1h
7. Use time: about 10h
8. Frequency: 20Hz-20KHz
9. Impedance: 32 ohms
10. Sensitivity: 85dB/mW
11. Waterproof rating: IPX5
12. Weight: about 62.3g

Features:
1. Compact body design, easy to carry
2. Hanging ear to wear, comfortable and non-sensitive, not easy to fall
3. Tight structure, IPX5 waterproof and sweat-proof
4. Open the cover to remove the connection, single and double mode switch at will, can be used alone
5. Polymer composite diaphragm unit, three-dimensional sound
6. Front pressure-sensitive control design, sensitive and intelligent
7. Charging compartment with power display, easy to view the power