Earcups Type: Semi-openMax Output: 123mWNumber Of Drivers: 2Charging Method: Charging caseHeadphone Pads Material: OtherMagnet Type: NeodymiumDriver Diameter: 20mmTotal Harmonic Distortion: 1%Impedance Range: up to 32 ΩBluetooth Version: 5.2Package List: User Manual,Charging case,Charging CableFeatures: waterproof,With Microphone,Amazon Alexa Support,Apple Siri Support,Active Noice CancellingCodecs: AAC,sbcWith Microphone: YesIs wireless: YesSupport APP: YesSupport Memory Card: NoWaterproof: YesResistance: 32ΩLine Length: 0mFrequency Response Range: 20 - 2000HzSensitivity: 123dBPlug Type: L BendingFunction: for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,SportActive Noise-Cancellation: YesVolume Control: YesControl Button: YesVocalism Principle: DynamicWireless Type: bluetoothConnectors: Type cCommunication: True WirelessStyle: In-earCertification: FCCOrigin: Mainland ChinaBrand Name: XCZJSensitivity: 108dBModel Number: TWS Pro 6 EarphonesSensitivity1: 108dBLine Length: 0mNumber Of Drivers: 2Driver Diameter: 8mmResistance: 32ΩFrequency Response Range: Air Pro 6 TWS Wireless Headphones with Mic Fone Bluetooth Earphones Sport Runni