F6 Bluetooth Headset Mini Invisible Ear Business Digital Display Earphone(White) Tape-Access Control System The resolution is improved

The resolution is improved

High quality back cover replacement for iPhone 8 Plus

Bluetooth solution: Actions ATS3015

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The remote control model can be controlled remotely with the remote control

F6 Bluetooth Headset Mini Invisible Ear Business Digital Display Earphone(White) Tape-Access Control System The resolution is improved1. Bluetooth version: 5. 2 2. Battery capacity: 120mAh 3. Frequency: 40Hz 20KHz 4. Transmission distance: about 10 meters 5. Use time: about 68 hours for talking, about 30 hours for listening to songs 6. Charging time: about 1 hour 7. Impedance is: 32 ohms 8. Sensitivity: 85dB 9. Waterproof grade: IPX 5 10. Charging interface: Micro USB 11. Weight: about 5 grams Features: 1. Intelligent digital display battery 2. Effectively suppress noise and make