Lenovo Bone Conduction Bluetooth Headset Sweatproof Waterproof

SPECIFICATIONSBrand Name: LenovoStyle: Over the EarVocalism Principle: DynamicOrigin: Mainland ChinaActive Noise-Cancellation: YesMaterial: plasticMaterial: Silica GELControl Button: YesCommunication: WireLessVolume Control: YesCategory: Earphones & HeadphonesCertification: CENumber Of Drivers: 2Plug Type: noneImpedance Range: up to 32 ΩSound Isolating: YESSupport Memory Card: YesWaterproof: YesWireless Type: bluetoothPackage List: User ManualPackage List: chargerPackage List: Charging casePackage List: Carrying BagPackage List: Detachable Audio CableCodecs: AACCodecs: sbcDriver Diameter: 40Is wireless: YesConnectors: 3.5mmEarcups Type: Semi-openBluetooth Version: 5.0Charging Method: Charging caseSupport APP: YesFunction: for Video GameFunction: HiFi HeadphoneFunction: For DJBattery Capacity[mAh]: 400Maximum wireless range[m]: <10mWith Microphone: YesFeatures: Active Noice CancellingFeature 1: wireless eraphone for xiaomiFeature 2: wireless headphoneFeature 3: for xiaomi earbudF