Sony MDR-ZX550BN Wireless Headphones Review

After 1h they get unconfurtable. Noise cancellation doesn't work as it should.

Thanks for saving time and money. Please advise what to buy max 200 USD or EUR which works with Windows 10 OS? Thanks again.

shit headphones , they have so little bass and they are to quiet, I'm returning mine Asap and getting something better, Sony, this headphones are shit.

This model MDRZX550BN is a piece of SHIT, I hope Sony reads this review, I bout one 3 month ago and unable to connect to my Laptop with WIN7, I contacted Sony Tech support and they said Sony don't have the drivers for any MS-Windows OS. According to Sony website MDRZX550BN compatibility check it is compatible with all windows operating system. who do you believe? SONY website or "Technical Support"????

I have tweak'd this headphones. I have inserted one more transistor for both L & R speakers. I have used 2SC1815 and now this headphones are super loud with a very good bass, though the battery  last only the half of the normal time. As for schematic here is a link: https://www.facebook.com/photo.php?fbid=866247203471484&l=787a4d5c65

I have the older ones, the DR-BTN200, and they are great!

They are super quiet.

I got these. Worst headphones iv ever used

who are these idiots? 

Guys. AAC is just an audio codec. Like mp3 or wav.

AAC is an Apple format that's been available for eons...