Style:Ear HookCommunication:WirelessFunction:BluetoothFunction:Noise CancellingFunction:MicrophoneModel Number:S530Connectors:USBUse:SportPackage:YesFeatures:1)HD sound2)Multipoint3)IOS power display4)Stereo music5)Support voice prompt6)Strong noise reduction7)Making and receiving calls8)Tracks forwarding & backwarding9)Support music play & pauseSpecifications:Version: V4.0Standby time: 240hMusic time: 6hTalking time: 6.5hCharging time: 3hFrequency: 2.402G-2.480GTemperature: -20-60Transmission power: 0dbmRange: 10mCompatible with: all Bluetooth-enabled mobile devicesMaterial: PlasticColor: Black / Red / WhitePackage Weight: About 3ozPackage include:1 x Bluetooth sports headset1 x USB Charging Cable1 x User manual1 pair x Silicone ear tips