[OUT OF STOCK] This hydrogen water generator runs on an 1800 mAh battery capacity. With a portable inhaler adapter and self-cleaning mode, it allows you to enjoy hydrogen-rich water anytime, anywhere. Drinking hydrogen-rich water can remove dangerous free radicals, prevent cell damage, reduce disease, raise human metabolism, and delay the aging process it can also improve skin quality. On the other hand you can use this bottle to breathe clean oxigen extracted directly from the water you put inside.