EOps i24R3 Portable speaker

At first glance, the EOps i24R3 Portable speaker might seem to be a sort of concept device, but in reality it is very different. This is an actual, wireless, waterproof, single-speaker surround sound system that boasts a single sealed sound chamber that has been filled with a suitable amount of speakers in order to deliver a somewhat authentic surround sound experience. Powered by an internal lithium polymer battery, the i24R3 lacks inputs but will rely on 2.4GHz wireless USB or A2DP Bluetooth connectivity to stream audio from.