Product Name:Tws Bluetooth Headset
Product Model:X-18
Bluetooth Version:V4.2+EDR
Wireless Range:8~10m
Wireless Frequency:2.405-2.408GHz
Transmission Power:60mAh
Charge Voltage:5V
Charge Time:About 1 HOUR
Working Time:3~4hour talking 2~3hours music playing
Standby Time:7~10days
Weight:About3.5g