Bluetooth Lymoc Headset with Mic

Plug Type: WirelessFunction: For Mobile Phone,HiFi Headphone,Common HeadphoneFrequency Response Range: 20-20000HzCommunication: WirelessVolume Control: YesActive Noise-Cancellation: YesBrand Name: LymocSupport Memory Card: NoWaterproof: NoVocalism Principle: DynamicIs wireless: YesConnectors: USBWith Microphone: YesControl Button: YesResistance: 32ΩStyle: Ear HookModel Number: V8sWireless Type: BluetoothSensitivity: 80dBModel Name: V8sBluetooth Versions: CSR Bluetooth 4.1Color: BlackDistance transfer: 10MWorking Time: 6-8HoursNoise Cancelling: SupportVoice Control / Voice Prompt: YesWeight: 20gPackage Box: Yes, includes Retail package BoxFunction: Supports music