Overall, I like the weight of the carrier, ease of assembly and its construction. I could save memory profiles, and the profiles worked as long as Synapse was working, but the whole idea of the on-board memory is to have it work without Synapse. I purchased this for my sons wedding in November. Theyre easy to clean; a wet paper towel does the job. In the light i noticed that they had been used??? There was animal & human hair on them as well as a few outdoor skid marks on the bottom! I love the sole and how thick it is for the heel. They lasted maybe a month. Note: The power switch with built-in pilot light is will NOT light up when in ON position! - Variety of ear inserts so you can choose most comfortable (size and texture wise - offer both foam and rubber)- Cord is detachable from the IEMs so you can replace the cord when it goes out- Super long cord (can be nice, but can also cause you to get snagged a little more often)- Bass sounds great, overall sound is great (way better than iPhone headphones)- Comes with a handy little pouch to storeLove em! J aurais donner 5 toutefois ce n est pas indiquer qu il faut un adapteur pour la xbox one.