Smart touch control
Bluetooth chipset: JL6983, V5.1+EDR
Support: HFP, HSP, A2DP, AVRCP and SPP
Earbuds battery: 30 mAh rechargeable battery
Battery box: 300mAh
Working distance: 10 M
Standby time: 80 hs
Playing time: 4 hs
Demension of earbuds: 34.5*21mm, N.W: 3.5g
Charging box: 70*45*45mm, N.W: 41.5g