Good value for the money and I have no reason not to recommend these as a slipper or a comfy part-time shoe. Appears fast charging as advertised with 10W rated greater or equal to 72% efficiency. Ive had steelseries mousemats before; this was pretty much exactly how I expected it. Usually what ends up happening is, I double-tap to skip a track and it registers it as one tap, thus pausing my music. it should be thicker and better quality. The sleeves were also super long. Whilst the supplied case is a soft pouch, these headphones are very robust and the pouch gives more than adequate protection and make the headphones very portable and great for travelling with -the soft pouch makes them easy to stow in a computer case or an overnight bag without any problem. Also, the j-hooks a very small and you must pay close attention when re-racking weight. At first glace they seems a bit tight, but once my grand daughter had them on, they stayed on and were comfortable. but even with duck taping they finally crumbled.