A:Answer I've had a Poseidon from their original kickstarter and decided to upgrade to a Pro even though it still works like new. The new Pro includes a charging cable, multi tool carabiner and a leather strap to keep your cable all together. It is not solar powered but it does charge cellphones, speakers, my kids gaming controllers, etc... basically any small electronic! It can warm up a little but I definitely wouldn't say it's hot.
