SPECIFICATIONSWith Microphone: YesWireless Type: bluetoothWaterproof: NoVolume Control: YesVocalism Principle: DynamicSupport Memory Card: NoSupport APP: NoStyle: Ear HookPlug Type: Line TypeOrigin: Mainland ChinaNumber Of Drivers: 2Material: Plastic,Silica gelMagnet Type: FerriteIs wireless: YesImpedance Range: up to …