REMAX RB-S11 Lotune Series Wireless Metal Powerbears V5.0 Bluetooth Earphone (Black)

1. Hanging neck type, comfortable to wear. 2. Wireless connection, Bluetooth V5.0, 10m effective transmission distance. 3. Stereo sound effect, bright treble, shocking bass. 4. Magnetic design, can be folded at will for easy storage. 5. Built-in 45mAh*2 battery 6. Charging time: 2h 7. Talking time: 4-6h 8. Standby time: 200h 9. Support protocol: SPP/HFP/A2DP/AVCTP/HID 10. Weight: 10.8g