iShoppingdeals - for Sandisk Sansa Clip Zip / Sport / Jam MP3 Player Rechargeable Mini Stereo Speaker, Blue Rechargeable Lithium Battery Which Last Up to 4 Hours, Can Be Charged with the USB Cable LED Power Indicator for Power On and Charging Pocket Size Speaker Integrated Audio Cable Connects to Standard 3.5mm Audio Outputs Ideal for Small Room and Office