ROCK Bluetooth Wireless Headset Active Noise Cancelling Foldable Hifi Deep Bass Earphones with Microphone for IPhone 12 Pro max

Brand Name: ROCKRock Model: HKB-HP01Style: HeadphoneCertification: CEVocalism Principle: Balanced ArmatureOrigin: CN(Origin)Control Button: YesActive Noise-Cancellation: YesCommunication: WirelessVolume Control: YesWireless Type: bluetoothIs wireless: YesMax Output: 38mWLine Length: 0mSupport APP: NoFunction: for Video GameFunction: Common HeadphoneFunction: For Mobile PhoneNumber Of Drivers: 2Plug Type: NONEPackage List: User ManualPackage List: Charging CableImpedance Range: up to 32 ΩConnectors: Type cEarcups Type: SealedHeadphone Pads Material: Synthetic LeatherBluetooth Version: 4.2Codecs: NONESupport Memory Card: YesDriver Diameter: 5mmResistance: 32ΩWaterproof: NoFrequency Response Range: 20 - 20000HzTotal Harmonic Distortion: 5%With Microphone: YesFeatures: With MicrophoneFeatures: Active Noice CancellingCharging Method: WirelessMagnet Type: Ferrite