The Water-Powered Speaker Gloves
This product makes snowboarding or skiing with music much easier and safer. The water batteries are based off of the NoPoPo water batteries found in Japan. The flattened battery has all the components necessary and would be proprietary & replaceable. The battery lasts 5 times that of a normal battery, but flattening it out increases surface area and overall battery power. The speaker gloves would be the first gloves on the market you can fuel as you go on the mountain. Slightly salinated (salty) water would help not freezing.
