Bought the unit and tried it out on a walk, JUNK!!! Least little movement and it stutters and or skips and you get no sound. Defeats the reason of WHY I bought the thing was so I could listen to CD's on my walks. TOTAL JUNK!! It is fine if you don't plan to move it in any way but to me that just defeats why you buy the thing for is to be able to use it as a portable device. DO NOT waste money on this unit!!!!