No wires, no power – just BIG sound! Sure it’s a convenient stand for your cell phone. But this small wonder is much, much more! The innovative, all wood NRA Desk Accessory Sound Enhancer produced a 10 dB volume increase in our independent tests, using only the laws of physics. Our set of two gives you one for upstairs and one for downstairs, but they’re so incredible, you’ll want one for every room of the house!