Earphone

Earphone
M19 Bluetooth Headset Wireless
Wireless version: V5.2
Wireless profiles: A2DP/ HFP/ HSP/ AVRCP
Transmission distance:10M
Charging time: about 2 hours
Standby: 280hours
Music play: about 5 hours (earbuds)
Inpout:5V==600mAh
Output:5V==1A