Lita Air Hydrogen Gas Inhaler ✅ Comes with a special gift! ・Oral cannula ・Mask cannula ・3 types of mist parts ・3 aroma cases (with 20 cotton pads) ✅ Product Contents ・Main unit ・Power cord ・Funnel for purified water injection ・Nasal cannula (1) ・Instruction manual ※ Purified water is not included. ✅ Main Functions ・Hydrogen gas inhalation: Consumes approximately 10ml of purified water per hour of use ・Hydrogen mist function (using separately sold parts): Consumes approximately 40ml per hour ・Aroma function: Enjoy your favorite scents with dedicated parts ✅ Product Specifications ・Body size: Width 185 x Depth 185 x Height 280mm ・Weight: Approximately 2.7kg ・Power supply: AC100～240V (50/60Hz) ・Hydrogen concentration: Approximately 3% (within safe range) ・Hydrogen generation method: PEM electrolysis (high-purity 99.999% hydrogen) Opened once for photography, but it is a new, unused item (⋆ᴗ͈ˬᴗ͈)” 【Important Notes】 ・This product is for home use. It is not a medical device. ・The outer box may be scratched or dented during shipping. Please understand this before considering a purchase. ・Please check the operation within 2 days of receiving the product. If there is no contact, it will be considered a good product. ・Returns, refunds, and cancellations are not accepted except for initial defects to prevent product substitution. ・Products purchased through Mercari are not covered by manufacturer repair, so we cannot respond to malfunctions after use. ★ Please refrain from purchasing if you are seeking perfection or are overly sensitive. If you have any questions, please feel free to contact us before purchasing.