Two separate - waterproof - microphones for optimum stereo effect and sound direction. Removable hjässtyg in exclusive fabric - High amplification and natural sound reproduction without "cutting" - Around 600 hours battery life with two standard AAA batteries - AUX input for connecting external audio sources, such as hunting radio or dog tracker. The item "MSA Sordin Supreme Pro X LED Ear Muffs ORANGE BLAZE Made in Sweden" is in sale since Thursday, September 15, 2016. This item is in the category "Sporting Goods\Hunting\Range & Shooting Accessories\Hearing Protection".The seller is "scandinavian2013" and is located in Nora, Nora. This item can be shipped worldwide.