Handsfree Bluetooth Earphone

Function: For Mobile Phone,Microphone,Supports music,Noise Cancelling,Wireless Headphone,Portable,BluetoothSupport APP: NoLine Length: NoneTime to market: 2016Active Noise-Cancellation: NoCommunication: WirelessSupport Apt-x: NoSupport Memory Card: NoIs wireless: YesVocalism Principle: Hybrid technologyPlug Type: WirelessFrequency Response Range: 20-20000HzVolume Control: YesSensitivity: 116±3dBWaterproof: NoConnectors: Type cControl Button: YesWith Microphone: YesResistance: 32ΩStyle: Ear HookWireless Type: BluetoothBluetooth Version: Bluetooth 4.1Supported Profile: HFP HSP AVRCP A2DPFrequency Range: 2.4-2.483GHzTransmission Power: Class2 10 MetersBattery Capacity: 100mAHCharging Voltage: USB 5VCharging Time: About 2 HoursTalk Music Time: 4 HoursStandby Time: Up to 200Hours