Product Description100% Brand New.Item: Bluetooth headsetMaterial: Metal and plasticBluetooth specification: 4.1Bluetooth profile:AVCPv1.4，SPPv1.2，HFPv1.6，HSPv1.2RF range: 10mCharging Time: About 2 hoursConversation Time: About 3 hoursThrilling sound qualityBuilt-in rechargeable batterySweat-proof materialBuilt for superior comfortPackage Included: 1 x Bluetooth Headset