GREATWALL Wireless Bluetooth 5.3 Headphones Over-the-ear/ENC Noise Reduction HiFi Stereo Sports Earbuds
SPECIFICATIONSBrand Name: GREATWALLStyle: Ear HookVocalism Principle: DynamicOrigin: Mainland ChinaActive Noise-Cancellation: YesMaterial: PlasticControl Button: NoCommunication: True WirelessVolume Control: YesCategory: Earphones & HeadphonesCertification: CECertification: FCCPlug Type: Line TypeImpedance Range: from 33 to 100 ΩHeadphone Pads Material: SiliconeWaterproof: YesWireless Type: bluetoothPackage List: User ManualPackage List: Charging casePackage List: Charging CableResistance: 32Is wireless: YesConnectors: Type cBluetooth Version: 5.3Total Harmonic Distortion: 100Charging Method: Charging caseFunction: Common HeadphoneFunction: For Mobile PhoneFunction: for PowersportsFunction: HiFi HeadphoneFunction: SportFunction: For OutdoorFunction: For OfficeFunction: For StudyWith Microphone: Yes