This is my second pair of wireless headphones that use the KLEER technology. I had a pair of Sennheisers that lasted me a few years, and now I have these. The best part about these ones, is it uses a 3.5 mm adapter to transmit to the headphones. So it can really be connected to anything with an analog audio output. I use the stereo-to-mini adapter so I can have the sound coming out of my receiver in my living room, and I can go anywhere in my house an listen. Even better than its ability to connect to every device is its build quality. These things are indestructible. I bent them in half like the video I saw on YouTube, and they went right back to their original form. It is a nice peace of mind to have when I spent this much. But I would be LIVID if I spent this much to get that cheesy flimsy plastic that everyone else uses on their expensive headphones.

Great Buy! I would 100% ABSOLUTELY recommend these to ANYONE! If only the strongest survives, these are the last man standing! Hercules!