Summary: On first use our daughter complained that she cannot hear anything. I tried the phones out on 3 different devices listening to different sound sources. Base was audible clearly but speaking (voice) you could not hear at all. Useless, going back for refund.
Summary: Bought to accompany an MP4 player for my 5 year-old to make long journeys more bearable for all... They're strong, very comfortable and volume controlled, so no damage to little ears. Very pleased with these - I think they'll last us well.
Summary: Boght these a couple of years ago for my kids. The heaphones are quite tough (although eventually the wires fractured - but after a good couple of years of use). However the sound quality is not great - quite muffled in fact. There are better heapdhones for kids out there. Price was good though.