SPECIFICATIONSWorking Time: About 110hoursWith Microphone: YesWireless Type: bluetoothWaterproof: NoVolume Control: YesVocalism Principle: DynamicSupport Memory Card: NoSupport APP: YesStyle: HeadphoneSensitivity: 110±3dBdBResistance: 32ΩΩPlug Type: Line TypePackage List: User Manual,Carrying Bag,Charging Cable,Detacha…