Product information:
Bluetooth version:V5.1
Bluetooth protocol: A2DP,AVRCP,HFP
Effective distance:10m
Frequency range: A2DP,AVRCP,HFP
Sound pressure level:94±3dBsPL(A)
Working time:about 5h (headphones)+24h (charge box)
Input:DC 5V 200mA(headphone)/DV 5V 1A(charging box)
Packing list:
Bluetooth Headset*1
Product Image: