Noise Cancelling Wireless Bluetooth Headphones

Brand Name: cowinStyle: HeadphoneCertification: CECertification: FCCVocalism Principle: DynamicControl Button: YesActive Noise-Cancellation: YesCommunication: Wireless+WiredVolume Control: YesSensitivity: 85dBWireless Type: bluetoothIs wireless: YesMax Output: 90mWLine Length: 1mSupport APP: YesFunction: for Video GameFunction: Common HeadphoneFunction: For Mobile PhoneFunction: HiFi HeadphoneFunction: SportNumber Of Drivers: 2Plug Type: Line TypeImpedance Range: up to 32 ΩConnectors: 3.5mmModel Number: E7Headphone Pads Material: OtherBluetooth Version: 5.0Support Memory Card: NoDriver Diameter: 40mmWaterproof: YesFrequency Response Range: 20 - 20000HzTotal Harmonic Distortion: 0.1%With Microphone: YesFeatures: With MicrophoneFeatures: Active Noice CancellingCharging Method: CABLEMagnet Type: Other