Bang & Olufsen's Level has got everything you want in a wireless speaker. It has a recessed handle that makes it easy to move around the house, 16 hours of battery life, and a five-speaker configuration that delivers 105 watts of power for room-filling sound wherever you place it. What's most impressive is that they've designed the Level to last. And we're not simply talking about build quality. The company has gone to great lengths to create a modular design that makes it easy to repair, maintain, and service and it even has a module that can be upgraded to the latest technologies.