V12 Bluetooth 5.2 Business Hanging Ear Style Smart LED Digital Display Wireless Bluetooth Earphone with Charging Box1. 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.

One Package Size 57cm * 8cm * 8cm / 22

Message push and call reminder:incoming calls

WiFi adapter

Main Studio Box(ring LED Panel) x 1

2V (power output current is strongly recommended 3A)

Operating current: 20-35mA

The reverse side: the ring anti-slip groove

help you reduce power failures

Suitable for Insta360 X4

Enlarged TPE soft rubber

1 x Micro SD Card Slot

Equipped with USB2