HIFI Stereo Earphones Bluetooth Headphone V5.0

SPECIFICATIONSversion: bluetooth V5.0material: ROHS materialeffective distance: 15meterscolor: red,blue,green,rose,orange gold etc.charge time: about 3hoursWith Microphone: YesWireless Type: bluetoothWaterproof: YesVolume Control: YesVocalism Principle: DynamicTotal Harmonic Distortion: 0.11%TF function: support TF card playingSupport system: Mobile Phone,Computer TV all have bluetooth functionSupport Memory Card: YesSupport APP: NoStyle: HeadphoneSensitivity: 84dBdBResistance: 32ΩΩPower supply: powered by rechargeable 400MAH batteryPlug Type: Line TypePlaying time: 20hoursOrigin: Mainland ChinaNumber Of Drivers: 2Magnet Type: NeodymiumLine Length: 0.8mmIs wireless: YesHeadphone Pads Material: synthetic leatherFunction: For Mobile Phone,for Video Game,HiFi HeadphoneFrequency Response Range: 20 - 2000HzFrequency: 2.40GHz-2.48GHzEarcups Type: SealedDriver Diameter: 40mmControl Button: YesConnectors: USBCommunication: WirelessCharging Method: CableCertification: CE,FCC,RoHSBrand Name: CAT