Highlights3000ppb+ High-Concentration Hydrogen Water - For those with irregular sleep patterns or recommended hydrogen water benefits, our hydrogen water bottle with advanced SPE technology is ideal. It produces hydrogen-rich water (3000 - 4500 ppb) in just 5 minutes. The indicator light notifies hydrogen production and battery status, while a 3-second button press initiates hydrogen production, with the light displaying colorful transitions.Compatible with Mineral Water Bottles - Featuring a un