... delivery,good service9.with led lights function FUNCTIONS:•sport bike mini speaker.•Built-in rechargeable Li-ion battery usb rechargeable sport ... for your convenience, connecting to your MP3,MP4, CD, DVD, iPod, iPhone, GPS, PSP, mobile phone, notebook computer, Hi-fi speaker ... , U-disk and TF card.Perfect combination of NANO-style button and noble metallic shell designed.Several colors and ...