Time to enjoy the music into the new world of Mp3 now. This is having booming revolutionary sound with display and also consists of Hi-Fi LED torch on the other side of the Mp3 and remarkably useful in dark sometimes. Surprisingly you may also insert Micro SD card into it and could be very useful and enjoyable while jogging, running and also while taking a light Nap during journeys. Moreover this is a rechargeable component, Hence you may keep it with you all day long. Re-chargeable lithium battery through USB Doubles as a flash drive! Just hook up included USB cable to PC - store data files and songs! Up to 4 -8 hours of battery life for continuous skip-free playback ( Depending on volume, etc) There is no memory in the player U NEED TO PUT UR CARD, Buyer needs to seperately use any capacity of MIcro SD Card to use this player. The Player supports upto 8GB Micro SD Card Supports MP3, WMA and WAV formats Stylish clip-on design clips easily to clothing for music on the go! USB 2.0 Interface