Description
Bluetooth Version Bluetooth V3.0+EDR SUPPORT HSP, HFP, A2DP and AVRCP Driver Unit F40mm Speaker Impedance 32O + 15% Speaker Frequency Range 20-20KHz Output S.P.L 93 +/- 3db Mic. Dimension F6mm Mic. Impedance 2.2KO Buttons Volume Up/Down Song Previous/Next MFB pair/answer call/reject call/end call/redial Operating Range 10 meters (33 feet) Operating Time Music: Up to 10 hours Talk Time: Up to 11 hours Standby Time Up to 250 hours Input DC: 5V/160mA Charging time Approx. 2 hours Microphone Built-in 360 Directional Rechargeable Micro USB cable Polymer-Li battery 320 mAh Product Dimensions 140 x 170 x 53 mm (W x H x D)