True Wireless 5.3 Bluetooth Headset with Mic

SPECIFICATIONSBrand Name: MIJIAStyle: In-earVocalism Principle: Hybrid technologyOrigin: Mainland ChinaActive Noise-Cancellation: YesMaterial: ABSControl Button: YesCommunication: WireLessVolume Control: YesCategory: Earphones & HeadphonesCertification: CESound Isolating: YESWaterproof: YesFrequency Response Range: 20 - 20000Wireless Type: bluetoothPackage List: User ManualPackage List: Charging casePackage List: Charging CableSensitivity: 46Is wireless: YesConnectors: Type cBluetooth Version: 5.3Charging Method: Charging caseFunction: Monitor HeadphoneFunction: for Video GameFunction: HiFi HeadphoneFunction: SportFunction: For OutdoorFunction: For SwimmingFunction: For DJFunction: For StudyMaximum wireless range[m]: 10m-20mWith Microphone: YesFeatures: waterproofFeatures: With MicrophoneFeatures: Active Noice CancellingChoice: yes