Bests & Worsts Reviews from Amazon

The sound quality on these headphones are amazing! However, here are some things you should know about the M40x's before you buy them: Pros: * Tuned flat (all ranges the same, not flat as in pitch, of course), so you should be able to hear all sounds really well * Can get loud even powered off of motherboard audio. * Over the ear, studio look Cons: * Clamping force is strong * Super floppy, sometimes hard to control * Can get a little hot Things to consider: * Closed back. Others can't hear you, and you can't hear others. Limits sound stage, but this is a per-situation thing to consider. * These are studio headphones, so the clamping force is needed to prevent audio leakage both in and out of the headphones. Personally, I love them, but your milage with these headphones may vary! Other notes: * You can make these Bluetooth compatible with [1] and [2] (probably [4] as well) * You can make these a gaming headset with [3] and [2] [1] https://www.amazon.com/Bluetooth-Receivers-TaoTronics-Hands-free-Cancelling/dp/B0728GP9XH [2] https://www.amazon.com/Josi-Minea-Converter-Headphone-Earphone/dp/B01GD3OOXQ [3] https://www.amazon.com/V-MODA-BoomPro-Gaming-Headset-Headphone/dp/B00BJ17WKK [4] https://www.amazon.com/L16-Stereo-Audio-Cable-Connectors/dp/B00KL7C10O