ITEC-INTERNATIONAL Aitec International Hydrogen Multi Pod (H2 MULTI POD) Model Number: OY-FF02 All accessories are as shown in the photos. This Hydrogen Multi Pod allows you to enjoy "hydrogen water" and "hydrogen inhalation" at home, anytime you like. 1.8 liters Temperature settings: Room temperature / 50 / 65 / 80°C Equivalent quality to those used in medical settings. Generates hydrogen with a purity of 99.999%. Uses valuable S-grade silica. You can easily create silica hydrogen water, which is said to be good for beauty and health.