It charges fast as I had to do before first use. There’s quite a bit of space and can even fit my laptop as well as everything for my switch. **UPDATE- While these shoes are comfy for the bottoms of your feet, after working in them for 8 hrs, the straps started leaving painful marks. These arent much larger than my Chacos or Teva sandals. The memory foam always breaks down within a few days. I ordered the 38W. The earbud part doesnt slip and fall out every 5 seconds. Sperry just seems to have consistent quality. Turn ANC on, the hiss is very audible on top of all music untill I hit around 70% volume. I like the lime, orange additions because I live in Florida and like that island type look.