Material: PVCCategory: Earphones & HeadphonesEarcups Type: Semi-openNumber Of Drivers: 2Charging Method: Charging caseHeadphone Pads Material: SiliconeDriver Diameter: 10mmTotal Harmonic Distortion: 0.1%Bluetooth Version: 5.0Package List: User Manual,Charger,Charging case,Charging Cable,Replaceable Pads SetFeatures: waterproof,With MicrophoneWith Microphone: YesIs wireless: YesSupport APP: NoSupport Memory Card: NoWaterproof: YesResistance: 32ΩLine Length: 0mFrequency Response Range: 20 - 20000HzSensitivity: 113dBFunction: for Video Game,Common Headphone,For Mobile Phone,SportActive Noise-Cancellation: YesVolume Control: YesControl Button: YesVocalism Principle: DynamicWireless Type: bluetoothCommunication: WirelessStyle: In-earCertification: CEOrigin: Mainland ChinaBrand Name: BMAD Magnetic Suction Ultra-long Battery Life Bluetooth Headset Wireless In-ear Runn