Bluetooth handsfree Hoco E36 black

Wireless specification: Wireless V4.2 WT;
Support protocol Headset Hands-free A2DP Avrcp
Charging voltage DC5V
Charging time: 2 hours; call/music time: 4 hours; standby time: 170 hours
Battery capacity: 70 mAH
Size: L54 × W14 × H20 mm
Weight: 7 g