After my galaxy s6 earphones, which were very good sound quality [couldve done with a bit more bass, but in 2017, what cant?] and amazing build quality [survived going through the laundry 4 times, but fell victim to a dog bite in the end; RIP], I wanted to try more Samsung earphones. Im positive the battery life would suffer at higher resolution. i have 4 piercings in each ear so this set is perfect. And the phone sits securely on the stand so she can keep it charging while shes uses it for business calls. I mean I feel like I have a normal width foot, and I typically wear a 9. Very easy to slip on. She said they are super comfy and provide excellent arch support. I will say the cord is not anything like the original beats cord. But these shoes are still pretty darn beautiful. Some reviews say that it cant fit 2 bikes and some say it does.