Wireless Bluetooth Noise Reduction Earphones

SPECIFICATIONSWith Microphone: YesWireless Type: bluetoothWaterproof: YesVolume Control: YesVocalism Principle: DynamicTotal Harmonic Distortion: 5%Support Memory Card: NoSupport APP: YesStyle: In-earSensitivity: 96dBResistance: 32ΩPackage List: User Manual,Charging case,Charging Cable,USB Type-C AdapterOrigin: Mainland ChinaNumber Of Drivers: 2Material: PlasticMagnet Type: OtherLine Length: 0mIs wireless: YesImpedance Range: up to 32 ΩFrequency Response Range: 20 - 20000HzFeatures: waterproof,With Microphone,Active Noice Cancelling,Dual ConnectionEarcups Type: Semi-openDriver Diameter: 13mmControl Button: NoConnectors: Type cCommunication: WirelessCharging Method: Charging caseCertification: CECategory: Earphones & HeadphonesBrand Name: LenovoBluetooth Version: 5.1Active Noise-Cancellation: Yes