This product is pretty good at first. The design is suitable for small (my son to 2 years), the headset folds in the middle to save space and the design is very cute. But then there is a sound limiter integrate the headset wire is not adjustable, so I had bought for my little wolf can listen to stories on a CD player, but the latter also having technology to avoid damaging the ears of our little ones, morality sound is inaudible even at maximum. So the product is unusable on the drive, however it works on the classic cd post, but there it is useless.