Bluetooth Headphone

Style: HeadbandCommunication: WirelessConnectors: USBWireless Type: BluetoothVocalism Principle: DynamicControl Button: YesVolume Control: YesActive Noise-Cancellation: YesFunction: For Mobile Phone,for Video Game,For iPodPlug Type: WirelessSensitivity: 84dBFrequency Response Range: 20-20000HzLine Length: 1.2mResistance: 32ΩWaterproof: YesModel Number: bluetooth headsetSupport Memory Card: YesSupport APP: NoIs wireless: YesWith Microphone: YesBrand Name: CATASSUFrequency: 2.40GHz-2.48GHzversion: bluetooth V4.0range: as far as 10metersSupport system: Mobile Phone,Computer TV all have bluetooth functioncolor: Blue+blackPlaying time: 10 hoursPower supply: powered by rechargeable 400MAH batterycharge time : 2~3hoursfeature9: real voice instructionfeature10: support SD card playing MP3