There are any number of accessories on the market for the Sansa MP3 Player. From power packs and headphones, to FM transmitters and desk clocks, the possibilities are nearly endless. Sansa mp3 player accessories run the entire spectrum from cheap and interesting gadgets, to more advanced technology to make sure you get the most out of your music making device. Some of the most popular accessories are speakers and speaker/charger systems that let your friends enjoy the mp3 player with you. Or you might also be interested in expanded options in chargers, giving you more on-the-go power options to keep your mp3 player full charged.