The SE7 seem to be a bit tighter fitting but that could simply be because the earpieces tilt in more than the E7. I did try charging our phones with the case on, but as indicated on the product information, they charged much faster without the case. This is a really nice fluke anchor for the price. My ears sit inside as they had before, the pads are just comfortable as can be and they look like brand new once again. )Not so long ago it was common to use film, light meters, strobe lights and manually-focused lenses for anything youd photograph in this image format. They are lightweight but the contouring and memory foam feel"like being barefoot" and they seem to be of very good quality so they should last him awhile. My suggestion for potential owners of ER2s is to buy whichever is the cheapest and EQ them to taste. To me, this is the greatest point to mention beside it looks cute and making my kid happy. High are emphasized but nowhere sibilant like Audio Technicas of past and is very accurate. Very easy to put together very sturdy has a ton of clothes on it and the wheels allow me to move it easily