I am really amazed by the sound quality of this Qy7. 26 For I did not think obtain such restitution. The highs and mids do not mix, and the bass is well balanced, unlike most of the same price headphones that often hide behind bad mediums powerful sound. Comfort ear is perfect, even after extended wear, it does not feel any pain in the ears. The Bluetooth connection is immediate and the range is excellent. Connected to my iPad, I can linger in my home without disconnection. The volume buttons and on / off very discreet, are molded into the right atrium, the whole is glossy plastic of very good quality. In short faultless for these headphones that hopefully will remain at that affordable price.