Take your music anywhere with the new Ultimate Ears Boom Bluetooth Speaker ($200). The Ultimate Ears is a 360-degree speaker with a 15-hour rechargeable battery. By using the UE Boom app you can connect two Booms together and pump up the volume. The acoustic skin has a plasma coating that makes the UE Boom water and stain resistant. And with the provided D-ring you can clip the speaker to anything. As far as specs, the Boom can reach sound levels of 88 dBA’s, and has a frequency range of 90Hz – 20kHz. You can get your Boom in black, blue, green, or red.