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: