Livespeakr. Photo by Chris Wellhausen Transworld Snowboarding

Livespeakr ($100)
livespeakr.com

Great for on the go. The Loudspeakr features a rechargeable lithium-ion battery that pumps sound for up to sixteen hours on a single charge. It also transforms into a mini entertainment system by presenting your iPod/iPhone in portrait or landscape orientation. What’s more? It’s supposedly shielded from that annoying braap, braap noise you get from radio/GSM frequency interference.

Photo: Chris Wellhausen