1. Bluetooth version: V5.2
2. Transmission distance: about 10m (no obstacles)
3. Operating voltage: 3.7-4.2V
4. Charging port: Type-C/USB-C
5. Battery capacity: headset 75mAh, charging bin 150mAh
6. Charging time: about 1h
7. Use time: about 12-14h
8. Impedance: 32 ohms
9. Weight: about 43g

Features:
1. Compact body design, easy to carry
2. Hanging ear to wear, comfortable and non-sensitive, not easy to fall
3. Tight structure, IPX4 waterproof and sweatproof
4. Open the cover to remove the connection, automatic pairing
5. Polymer composite diaphragm unit, three-dimensional sound
6. Front pressure-sensitive control design, sensitive and intelligent
7. Translucent design of the charging compartment, rounded feel
8. Dual-port design, headphones and charging compartment can be charged