I went into High Plains looking for a Blu3 Nemo and Josh helped me get the package and price that I was happy with. I was heading to Florida and I wanted to give it a try. I used it snorkeling as I didn't have a weight belt. I will purchase a weight belt to use next time. Josh offered for me borrow his weight belt to take but I was flying and didn't have room for the extra 16lbs. All in all this Blu3 Nemo worked great and they said the batteries last about 45 minutes to an hour. I was at the beach for 3 hours an used the same battery, and it was still working when I left. I can't wait to get out again and use this.....great product.