There are no sharp edges and they fit in my ears really well, which is not always easy for me since I have relatively small ears. Its study and I enjoy using it. Overall the product is about the quality you would expect for the price point. One thing to note, when reaching maximum volume you are greeted with a subtle bell tone which is a nice change from other headphones I have used in the past. Die Lautstärke im Film varriert stark der Sennheiser DJ HD 25 ist bei optimaler Sprachwiedergabesehr sehr deutlich und wird es Lauter, dann absolut Verzerrungsfrei. Much thinner and lighter than my last battery it does not have an external flashlight but thats okay what I really like if you can have either many USB or USB C for charging so I have old USB mini cables that are dedicated now to the charger I love it The price point is amazing for what you get! but control is excellent . Bean has more slippers in stock but this was a waste of money. One of the straps on the left shoe became unattached.