Charging seem pretty fast with about 2. :-) the purple is more of a pinkish purple, not a collegiate purple. There are some permanent hooks on the crossbar that make closing the hanger difficult--it would be nice if they were removable to make opening and closing a bit easier. However what review Ill give you is my honest opinion on the product in a normal persons point of view. The first time I ordered a medium was for myself then I ordered a XXLarge for my aunt, it was was great! Und mit richtigen Kopfhörern ist man doch schon ziemlich von der Umwelt abgeschnitten, außerdem sind sie halt sperrig im Handgepäck. 5* from opening the package. After ONE DAY in these shoes my foot was already better. It made my handwriting look like crap. They qualify in the novelty department as they dont go unnoticed.