V12 Bluetooth 5.2 Business Hanging Ear Style Smart LED Digital Display Wireless Bluetooth Earphone with Charging Box (Red) Filter-Universal Power Adapter 0 interface is required on

0 interface is required on the computer)

PCB separating

Choose professional internal magnetic speakers

smooth mouse operation

elastic straps

V12 Bluetooth 5.2 Business Hanging Ear Style Smart LED Digital Display Wireless Bluetooth Earphone with Charging Box (Red) Filter-Universal Power Adapter 0 interface is required on1. Bluetooth version: version 5. 2 2. Bluetooth distance: about 10 meters 3. Headphone battery: 300MAH 4. Rechargeable battery: 2200MAH 5. Song talk time: about 68 hours 6. Charging time: about 2 hours 7. Support protocol HEP\HSP\A2D\AVRCP 8. Process material: ABS+plating+food silicone ear caps 9. Frequency: 20Hz 20KHz 10. Impedance: 32 ohm 11. Sensitivity: 85dB mW 12. The left and right ears can be worn freely and can be rotated by 270 degrees 13.