4 GREAT MP3 PLAYER BUT SLIGHTLY FLAWEDseanyboyuk | 16/12/2011 | See all seanyboyuk's reviews (5)I like the idea of being able to add a micro sd card to it but what lets it down is the slow transfer time using the usb cable. Its better to plug the micro sd directly into your computer using a media card reader. The other down side to the unit is the media refresh is very slow everytime you power it on. I hope this gets patched. Other than this the good features far outweigh these and make it a good purchase! Would recommend this to anybody wanting a good mp3 player and its tiny!