2G是黑的自由风格的体育运动的MP3耳机的手

2GBBlack Free Style Motion Sport MP3 Player Headset Handsfree . 100% Brand New Great quality, super bass dynamic stereo sound lets you immerse yourself in your music. Extremely comfortable and secure for the most mobile of users, bicyclist, runners, joggers, walkers etc.. . Product:2GBBlack Free Style Motion Sport MP3 Player Headset Handsfree HeadphonesCondition:100% Brand New, never usedCapacity:Built-in 2GB flash memory, big space to save about 800 songs.Special Functions:Player Music; Also can use as USB disk; Hands freeFormat supported:MP3 & WMA audio format etc;Operation System :Windows 98/2000/XP,VISTA,WIN7,etc;Battery:Built-in rechargeable Li-ion battery, directly connect with PC via USB cable for re-charging;Playing time:music playback up to 3 6 hours(Approx).Charging time:3 5 hours (about) .How to charger :Connect the USB cable to the PC,after this,there will be a USB window comeout,then,bounce out of the USB window and closed it.keep charging for 3 5 hours to finish batter charging.Color:3 colors available: Black, White & Pink . Default color is Black(Classic color). If you'd like to change color, please connect with us ,thanks!