H2 Therapeutic earphones. This therapy is to help repair ear damage as well as support the brain. Please adjust so the earphones fit securely to ensure proper function. Start with a 15 minute session.

Accessories are exclusively for our Cellular Optimization Machines. These do not produce hydrogen by themselves, you need a hydrogen generator to use this product.

Return Policy

Accessories can be returned within 5 days of delivery. For domestic returns, a 10% fee will be applied to cover return shipping and processing costs. For international returns, the customer is responsible for the return shipping cost and a 5% restocking fee. All returned items must be in new, unused condition with original packaging.

Shipping Policy

All accessories are shipped from the United States. Import taxes and duties may apply, depending on your country’s regulations, and are the responsibility of the recipient. Shipping costs are non-refundable.