Cahmtf Customize Logo Printed Hydrogen Health Water Generator Bottle Mug. High Hydrogen Output: Produces 3000ppb in 5 mins and >5000ppb in 10 mins via electrolysis. Custom Logo Printing: Supports custom logo, slogan, and promotional info printing for branding. Health Benefits: Hydrogen acts as antioxidant, neutralizing free radicals and slowing aging. Safe Material: Made of high-quality food-grade materials, sturdy, durable, and non-toxic. Portable Design: User-friendly design suitable for home, office, or on-the-go usage. Long Warranty: Comes with a two-year warranty and free repairs at local service centers. Fast Charging: Equipped with 1800mAh battery and Type-C USB charging port. Certified Quality: Products certified with ISO, CE, and ROHS standards for safety.