Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Time to market: Jul-14Style: NeckbandLine Length: NoneResistance: 32ΩPackage: YesUse: Mobile PhoneCommunication: WirelessPlug Type: USBSensitivity: 83dBConnectors: 3.5mmIs wireless: YesFunction: Bluetooth，Waterproof，Noise Cancelling，Microphone，Common Headphone，Wireless Headphone，For Mobile Phone，Portable，Sport，Supports musicWith Microphone: YesFrequency Response Range: 20-20000HzModel Number: Cootree 220Bluetooth Headset Item: Cootree 220Bluetooth 4.0 Chip: CSRStereo Bluetooth Headset : Charging Time 3HStandby Time: Over 250HWeight: 40gFunction: Waterproof， Noise CancellingWorking Distance: 5-10MTalking Time: Over 10HPlaying Time: Over 7HFrequency: 2400-2483.5MHz