Smart touch control
Bluetooth chipset: JL6983, V5.1+EDR
Support: HFP, HSP, A2DP, AVRCP and SPP
Earbuds battery: 30 mAh rechargeable battery
Battery box: 185mAh
Working distance: 10 M
Standby time: 80 hs
Playing time: 4hs
Demension of earbuds: 35.2*20*16mm, N.W: 3.5g
Charging box: 50.8*48*23.5mm, N.W: 30g