100% brand new and high qualitySensitivity : 110dB + / - 3dBImpedance : 16ohms + / - 15 percentCharging time: 1hSound channel: Two-channel (stereo)Color: Red Driver unit: 11.5mmFunction : Song switching、 Multi connection function、 Bluetooth、 Voice control、 Answering phoneBluetooth version: V4.0Transmission distance: 10mTalk Time: 6hPlay Music Time: 4hStand-by time: 200hBluetooth: YesLength: 65cm Application : SportFrequency response : 20-20000HzOutput power: 10mwConnectivity : WirelessCompatible with:iPhone 6s / 6s Plus/ 6/ 6 Plus/ 5S/ 5C/ 5/ 4S/ 4/ 3GS/ 3GiPad 4th、 3rd、 2nd、 1st、 iPad MiniiPod Touch 4th/ 5th/ Nano 7/ ipod shuffleSamsung Galaxy S7 S6 S5 S4 S3 S2、 Note 5/ Note 4/ Note 3/ Note 2、 Tab SeriesHTC One M7 M8 Desire X Series S VSony Xperia Z1 Z2. LG Pro 2 SeriesOr other Bluetooth-enabled devices Package included:1 x A960BL Bluetooth Earphone1 x USB Charging Cable1 x Bilingual User Manual in English and Chinese2 x Pair of Earbuds1 x Cable Clamp1 x Pair of Ears Caps