*Support A2DP/HFP/HSP
*Function call/ redial,volume control, play music
*Bluetooth Version v3.0+edr
*Working Time 4hs
*Charging Time 2hs
*StandbyTime 80hs
*material: ABS, drawing design
*Chip: ISSC
*Working Distance: 5~16 metres
*Battery: Li-on 60 mAh battery