Blue Conscious H2 Exceed Generates and allows inhalation of high-concentration hydrogen gas. - Brand: Blue Conscious - Model Name: H2 EXCEED - Color: Silver ※Used item ※Power-on only confirmed (Regarding items with power-on confirmation: These items have only been confirmed to power on, such as the power button lighting up and starting up, and their operation has not been confirmed.) ※Please refrain from purchasing if you are overly concerned about condition. ※This item was received as a gift, so the purchase date is unknown. ※Please refer to the images if you are concerned about scratches or stains. ※Everything in the photos is included. 【Product Condition】 ＊The item is stored at home. ＊Stored at a private residence by a non-professional. ＊Please understand that this is a home-stored item before making a purchase. 【Free Shipping】 ＊Shipping costs are included in the product price. Thank you for viewing. Regarding this item, as I lack knowledge about the product, I have stated in the product description: "Power-on only confirmed." The above description only guarantees that the item powers on, and we do not accept returns. Please understand.