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

Working type：USB/PSWired length：1.6mFeatures:silica gel material，waterproof、dust proofFunction：support PC， cellphoneFit for PC system:windows/XP/vista/win7/MACFit for cellphone system:Android(adapter needed)Multi-language:supportergonomics:supportColor:black， blue，pinkPower button:noUSB charging:noCertification:FCC，CE，ROHS，SRRCSize:405 x 170x 15mmWeight: 215g