Superb Sound Quality
Don't let the MPU5sx small size fool you. It is capable of playing WMA files compressed at the highest bit rate (i.e. the best sound quality.) Plus, the generous amount of internal flash memory makes it possible to play up to 4 hours of non-repeating crystal clear audio!
Say goodbye to memory card readers and special software drivers because we don't need any. When it's time to change the audio program, just plug the MPU5sx into the PC's USB port and drag and drop the new file into the memory. No card reader or software driver is required!