Material : ABS
Bluetooth V3.0+ EDR
Bluetooth Profile : HFP, HSP, A2DP, AVRCP
Function : BT on / off, play, pause, volume control
Battery : built in rechargeable 3.7 v / 400 mAh Li-Polymer battery and 3.7 v / 120 mAh Li-Polymer battery Built-in Micro USB charging port , 3.5mm AUX out
Operating Range : 10 m
Frequency : 2402MHz~2480MHz ISM Band
Drive unit : Ф40mm / 3W / 4 ohm
S/N Ratio : ≥85db
Charge Voltage : DC 5V
Charging Time : 2-3 hours
Working Time : 4-5 hours
Stand-by Time : Over 160 hours
Accessory : Userguide, Micro USB cable , Audio cable
Compatible : mobile phone, iphone, iPod, All bluetooth enabled devices