A simple squat rack. I wish if they could come up with a softer material. I highly suggest them plus the price is awesome! The battery has yet to go below 50% with nearly 5 hours a day in 4 days! If I were to buy them on line it would only be with free returns, and I would not buy them as they are made now with straps for shoe lace eyelets, because mine broke. I was looking to replace them ever since! Having tried them, though I am converted ! Crisp clear and booming bass. However does not seem to data-sync i. -----------------------------------------------------------------It should be noted that theres a way to use the built-in base to tilt the speaker and there are modes (not really explained in the directions, but on the Bose website) to get the best sound.