... delivery,good service9.with led lights function FUNCTIONS:•sport bike mini speaker.•Built-in rechargeable Li-ion battery usb rechargeable sport ... and clear sound takes you into a perfect music world.Mini, portable digital speaker for your convenience, connecting to your ... , CD, DVD, iPod, iPhone, GPS, PSP, mobile phone, notebook computer, Hi-fi speaker, U-disk and TF card.Perfect combination of NANO ...