Having previously owned four speaker X Rockers I’d been waiting for the price on the H3 to drop, when it became priced at below $150. I ordered one, sound is of good quality as well as the products upholstery. the wireless system works well until the batteries die out ( constant use about 16-24 hours) so I would suggest investing in bulk packs of AAA’s to keep on hand. I’m using this chair at a desk with a PC so after a couple hours of adaptation I was able to retrofit an adjustable swivel roller base, this completed the chair. Although X Rocker sells their chairs with pedestals, I’ve found (having tried one out) I prefer a more moveable chair. Should you attempt to do the same for a base, I suggest this chair as it will be the more comfortable of the series.