1. Hanging neck type, comfortable to wear.
2. Wireless connection, Bluetooth V4.2, 10m effective transmission distance.
3. IPX4 waterproof.
4. Magnetic design, for easy storage.
5. Built-in 130mAh battery
6. Charging time: >2h
7. Talking time: 4-6h
8. Standby time: 185h
9. Support protocol: A2DP v1.3/AVRCP v1.5/HFP v1.7/AVCTP v1.2/AVDTP v1.3
10. Weight: 40g
