Etymotic's BlastPLG earplugs has won an Innovation award which will be presented at at the upcoming 2011 Consumer Electronics Show taking place this January in Las Vegas. The electronically enhanced earplugs run about $450 each and are designed to safeguard military personnel from long-term hearing damage. It will blocks certain frequencies when explosives or other loud noises take place but allow sounds at other frequencies to reach the inner ear. For more information, check
here.