Are they totally perfect headphones ? No. They need a video to show. I like them but they run small This product is cheap and worthless. Seuss, or Murderous Maths but not more than just a couple Harry Potters or Steven Kings unless on the very bottom. Overall, great sound with a wonderful DAC controller, but falls short in a few areas such as the microphone, cables, and comfort. He said the sound quality is outstanding and that he can hear clearly everything he listens to while using the lawn mower, leaf blower, etc. Most earbuds dony fit ears properly, at least if you follow the manufacturers guide. Additional update: these are definitely knockoffs. I got these to be able to hang my suits up and they work just as I wanted!