Control Button: YesActive Noise-Cancellation: YesStyle: In-EarWireless Type: BluetoothConnectors: USBCommunication: WirelessVocalism Principle: DynamicVolume Control: YesFrequency Response Range: 20-20000HzFunction: For Mobile PhoneFunction: For Internet BarFunction: for Video GameFunction: HiFi HeadphoneFunction: For iPodFunction:...
