There is a selection of rubber end sizes to fit your ear best. It has happened twice to me now: I think I have 50% battery life left, then 10 minutes of listening time later the headphones tell me "battery is low" 3 times at about a 1 minute interval, and then they shut off. I haven’t used these for movies and likely won’t, but my guess is they’d be fine for this purpose. Only reason I upgraded is the battery life sucks. Super duper cute! Ill keep trying to use them for a few more days but I may have to keep looking for the perfect model. Nice base with overall satisfactory sound quality. but once these stop working I’ll definitely buy Beats by Dre again because I prefer to have a clearer listening experience, I don’t need so much bass. 5 stars for footwear, 5 stars from my dog for tastiness (0 stars from me for the same reason). I recommend you if you have purchased in the past and you know your size, get your same size.