As others may have stated, the bolt holes don?t line up on the first attempt. It would definitely help prevent losing one of your Airpods. Son pas aussi bon quannoncé, y compris dans lest pro hi-fi. Had no problems with set up, it synced and hooked up extremely to my Vizio tv and Firestick. They are pretty reliable and a must have if you have a tendency to lose things. Risc based processors are nothing new (they made those Dinosaur movies with them) but processors that are fast without using much power or getting hot certainly are. But they are very very light and not much more sturdy then a pair of "flip flops". The color was nice and matched with pretty much everything. Im not sure Siggy wanted to be immortalized in slippers, but hey, if the shoe fits. Very immersive sound experience overall, even without the 7.