Brand Name: QCYConnectors: USBControl Button: YesActive Noise-Cancellation: NoStyle: In-EarCommunication: WirelessVocalism Principle: Hybrid technologyVolume Control: NoWireless Type: bluetoothCodecs: SBCSupport Memory Card: NoWith Microphone: YesModel Number: QS1Resistance: 32ΩFrequency Response Range: 20-20000HzFunction: For Mobile PhoneFunction: HiFi HeadphoneFunction: For iPodFunction: SportSensitivity: 108±3dBWaterproof: NoIs wireless: YesLine Length: NonePlug Type: WirelessSupport APP: NoFunction: Microphone, Noise Cancelling, Wireless Headphone, Portable, BluetoothTime to market: 2019Color: BLACKBluetooth Version: V5.0Support Apt-x: No