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 oxygen extracted directly from the water you put inside. Enjoy a multitude of health benefits with hydrogen water, from improved metabolism and skin quality to anti-aging and cell protection. With the portable hydrogen water bottle, you can stay energized, hydrated, and healthy, all day, every day.