?Description:Material:KnittedColor:GreySize:21*23.5cmBluetooth Version: V3.0+EDRFrequency: 2.4026GHz-2.480GHzTransmission distance: 30ft or soTransmission distance of MIC: &amp;le;3 ftLi-ion Battery:3.7V\/120mACharging time:2.5 HRSStand- by time: 60 Hrs or soContinuous working time: about 5Hrs<br>Features:1. V3.0+EDR Bluetooth version｣ｬ available for most of devices with Bluetooth function. Such Samsung i9300 i9500 n7300 S3 S4 Iphone4  Iphone5  Iphone 4S  Iphone5G HTC One Blackberry2  Knitted material｣ｬ fashion and keep warm with answer the phone in winter.3. Set-in MIC｣ｬ available for cell phone to transmit the speaking phone to your audio devices  directly so that the user can hand free answering phone up via the device.4. Support display receiver battery on Phone.<br>Package includs:1 x Bluetooth Music Hat1 x Charging cable<br>More Details: