I purchased these headphones for two main reasons; I'm a firm believer that good sound makes a game, and the other half was complaining I had the TV too loud!
First impressions out of the box are good, the headphones are good quality and easily adjustable to fit pretty much any head size. Like pretty much any wireless device these days it needs a charge for a few hours before use to top up the battery. I also highly recommend that PS4 users download the free headphone app from the PS store (it works fine without, this just provides some extra modes for specific games so well worth it).
Overall I am extremely impressed with the sound quality, especially with the 'virtual' 7.1 surround sound enabled, this adding a real extra dimension to the gaming experience. The integrated microphone also works extremely well, with both multiplayer chat and PS voice control working well through it. Any gripes? Well, the charge cable is pathetically short but not much else to be honest, I tend to use my Samsung phone charger to charge my PS peripherals anyway. The USB dongle is a bit big too, but not really an issue for me. I've also tried the headphones on PS3 and PC (PC using the included adaptor through the headphone jack as normal) and found it to be a very competent performer, although you don't get the 7.1 sound through PC.
So, well made, comfortable, great sound quality and the other half is happy, highly recommended