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1. Hanging neck type, silicone memory neckband, comfortable to wear.
2. Wireless connection, Bluetooth V5.0, stable without delay.
3. Metal fashion appearance, mini and compact.
4. Magnetic design, for easy storage.
5. Built-in 105mAh battery
6. Charging time: 2h
7. Talking time: 7-9h
8. Standby time: 130h
9. Support protocol: HSP/HFP/A2DP/AVRCP
10. Weight: 32g