Very comprehensive. Nevertheless, many users who deplored the poor quality headphones and screen protectors. One who will not read reviews risk disappointment, the others will probably satisfied. USB power cables are welcome because there is always an extra place to place (car, bedroom, office ...) My only regret, even if I knew by buying it, is that I do not have managed to find a bag with inside zipper to prevent objects wander during transport. So overall a very satisfactory for a unbeatable price.