I almost threw up ! The wireless function works great, and the battery lasts much longer than expected. The card I received is not what is advertised. Most other buds Ive had fail after a month of putting them into my ears, as they require a twist action to seat properly. I went through a few gym bags before i settled on this one. but pricey but worth it. super tolle Wäschekorb. I did a comparison between this boom 3 and my son’s bose soundlink mini and here’s my taught, for indoor use the bose sound is more deep and articulate, but outside you don’t notice much differance between them sound quality, but the boom 3 got WAY more punch with the 360 sound. Very pretty and good quality belt and I highly recommend this belt. These sandals tend to run pretty large.