Product information:
Function: battery display, call function, support music
Channel: Stereo
How to use: Earplug type
Whether single or double ears: unilateral hands-free
Color: black, white, rose gold, skin color, silver
Talk time: about 4 hours
Battery capacity: about 60mA
Charging time: about 40 minutes
Packing list:
1Headphone + 1 manual + 1*USB cable
