Several years ago i needed to buy reliable and comfortable headphones for my PC, since we share one room with my family in the evenings, and i didn't want to disturb them when my computer speakers are turned on. So, one day i went to a local electronics shop just to look for models i might be interested in. I didn't really have any idea about which headphone are good and which not, but fortunately, the seller was helpful enough to explain me all this. Ultimately, i chose the TCM wireless headphones and returned home, with the hope that i made the right decision. I remember the excitement when i installed them and played my favorite songs - the sound quality was so amazing that i couldn't believe it! It was so real and i had the feeling I'm on live concert. Now, after several years have passed, i wouldn't exaggerate if i say that these headphone will give you back every cent you paid for them. The greatest advantage is that they are wireless- no more tangled up wires to piss you off. Also, you don't have to bother for such things as batteries, because these headphones have built-in rechargeable batteries which last for many hours without recharging. And the best thing of all is that the signal is transmitted through walls and ceilings on maximum range of 100 meters. Isn't this great? Definitely, the best headphones i have ever used.