M99 Bluetooth V5.2 Single Earhook Business Headphone(Black+Red) 31IanType-Google

M99 Bluetooth V5.2 Single Earhook Business Headphone(Black+Red) 31IanType-Google1. Teeth version: V5. 2+EDR 2. Transmission distance: about 10 meters 3. Headphone battery: 350mAh 4. Wireless frequency: 2. 4GHZ 5. Supported protocols: A2DP1. 3 HFP1. 6 HSP1. 2 AVRCP1. 6 D11. 3 6. Charging voltage current: 5V 1A 7. Charging time: about 2 hours 8. Speaker impedance: 8mm 32 ohms 9. Microphone sensitivity: 42dB 10. Headphone weight: about 15. 2g 11. Headphone size: about 7. 4x6x2. 2cm Features: 1. Soft rubber ear hook design, can be

USB charging: DC 5V

real wireless speakers

Material: Zinc alloy + high density nylon braided wire

6mm Female

Working voltage: AC 220V

power indicator can be seen at any time

making this USB C adapter safer to use

Conductor material: tinned copper

One Package Size 21cm * 18

Packing size: 19x15x38

Back camera for Huawei Enjoy 10 Plus

40HQ: 4187 cartons * 400 pcs = 1674800 pcs