What it does: Our hydrogen water cup uses advanced hydrogen-generation technology to produce hydrogen-rich water quickly, supporting daily antioxidant needs with a 1.0 L capacity for a full serving without constant refills. Key benefits: Fast hydrogen production: Advanced electrolysis delivers hydrogen-rich water quickly so you can drink fresh, antioxidative water whenever you need it. Large, practical capacity: 1 liter holds enough water for a full day at your desk, during workouts, or between meetings. USB rechargeable and portable: Built-in USB charging lets you power the unit from common USB sources (power bank, laptop, USB wall adapter), so it works at home, in the office, or on the go. Sustainable, reusable design: Replaces single-use bottles and reduces plastic waste by providing a durable, refillable container for regular use. Easy to integrate into daily life: Compact, portable form factor fits common routines and environments. Important attributes: Function: Rapid hydrogen generation to create hydrogen-enriched water for antioxidant support. Capacity: 1.0 liter — ideal for personal, single-person use across several hours. Power/compatibility: USB rechargeable for universal compatibility with standard USB power sources. Portability: Designed for use at home, in the office, or while traveling; lightweight and easy to carry. Sustainability: Reusable design reduces reliance on disposable plastic bottles. Performance and usability: Quick cycle time for producing hydrogen-rich water so you can prepare a fresh serving in minutes. Simple operation for everyday use — fill, charge, and activate the hydrogen generation process. Designed to fit typical lifestyles and environments without complicated setup or maintenance. Practical use scenarios: 1. At home: Prepare a full liter of hydrogen-rich water each morning to support daily antioxidant intake and keep on the counter or in the fridge for easy access. 2. At work or in the office: Charge via your laptop or a USB wall adapter and keep a liter at your desk to stay hydrated and refreshed during long work sessions. 3. After exercise or during travel: Carry the portable cup to the gym or on short trips; recharge from a power bank to replenish hydrogen-rich water after workouts or while commuting. Who benefits most: Health-conscious individuals, busy professionals, athletes, and anyone seeking a practical, reusable solution to improve daily hydration and reduce single-use plastic waste. Reliability and convenience: Built to be straightforward and dependable — a single, versatile device that fits into daily routines and delivers hydrogen-rich water when you need it.