*Model NO.: I12-tws
*Color: WHITE
*Chipset: 6936D
*Key parts: 3.7V, 30mAh(earbud),200mAh(case)Speaker: D10 cupreous circle
*Play time: 180 minutes
*Standby time: 60-100hours
*Charge time: 1 hours
*Working Distance: 0 ~ 10M
*Function: Play music, Make & Answer call, re-dial
*Accessory: Charge cable*1