The Coby CSMP49 Portable Speaker System is a compact and budget-friendly way to listen to your iPod or other portable audio devices anywhere. The speaker is powered by a built-in rechargeable lithium-ion battery. It can charge via a USB 2.0 cable. When you are ready to use the speakers, just plug the 3.5mm cable into your music player's audio jack and the speakers go to work.
Amplified drivers generate big sound without distortion
3.5mm stereo line-in jack for use with laptops / PC's or portable devices
Built-in rechargeable battery
SD / USB slot for listening to MP3 files
Compact travel speaker
1x 1/8" (3.5 mm) Mini Line-in (Input) 1x USB 2.0 1x SD/SDHC/MMC Slot
8.8 x 1.8 x 2.2" / 223.52 x 45.72 x 55.88 mm (WxHxD)