M99 Bluetooth V5.2 Single Earhook Business Headphone(Black+Blue) Type-ZTE Spare Parts 40HQ: 606 cartons * 6

40HQ: 606 cartons * 6 pcs = 3636 pcs

Carton Size 78cm * 48cm * 21cm / 30

16 kinds of ambient sound effects to make live broadcast more interesting

The transmission rate can reach 5374Mbps

0and USB 1

M99 Bluetooth V5.2 Single Earhook Business Headphone(Black+Blue) Type-ZTE Spare Parts 40HQ: 606 cartons * 61. 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