Lightahead&reg; (music speaker) Double Sided Mini / Portable Speaker Mp3 Player Fm Radio, Micro Sd for Mobile & other Devices Pink or Blue (PINK) DOUBLE SIDED.ONE SPEAKER ON EACH SIDE FOR ENHANCED SOUND QUALITY AND VOLUME.CLEAR LOUD SOUND AND PURE WOOF A USB/MICRO SD CARD SLOT ALLOWS TO SAVE YOUR FAVOURITE MUSIC ON IT AND THEN JUST PLAY IT ON THIS SPEAKER(CARD NOT INCLUDED) 3.5mm stereo port can connect with any media players with a 3.5mm stereo port such as MP3 Player, PC, Laptop, Tablet, FM Radio function,Supports Micro SD, USB Drive just insert loaded usb/micro sd and play your favorite songs with music and play. etcBuild-in lithium battery, rechargeable by USB port package contains 1 speaker,1 usb cable cum 3.5 mm audio cable.