Product information :
Wearing method: head-mounted
Compatible platform: Android IOS tablet
Operation method: button type
Interface: USB 3.0
Support mode: HSP, A2DP, hfp, AVRCP
Battery capacity: 200mAh
Color: red, blue, black, brown

Size Information:

Outer diameter of earmuffs: 90*78MM

Packing list:
Packing box*1 Instruction manual*1 USB cable*1