[Material Design]: Made of drop-proof and durable food-grade PC material, the transparent logo shows fashionable personality, breathing gradient lights, starting the gradient lights, pleasing to the eye, LED display time and power, smart switch, one-click to turn on, fast and highly sensitive. [3-IN-1 Multi-function]: The generator can be used as a hydrogen water bottle, and you can also screw off the bottom and connect it to a mineral water bottle when you go out, which is convenient to use. A large-capacity mineral water bottle can be connected to the base. You can take it anywhere. [Easy Operation and Safe]: Press the on/off button once, set the time to 8 minutes, and the water-soluble hydrogen content is 2000-3800PPB. Press the on/off button twice, set the time to 15 minutes, and the water-soluble hydrogen content is 3800-6000PPB. [Safety]: Hydrogen water machine one-button quick operation, USB rechargeable, saves money compared to hydrogen-infused water packs and h2 water. Made of food-grade PC, it does not contain harmful chemicals. This ionized water bottle can be used about 20 times on a single charge, easy and convenient for office, travel, work, etc. [Holiday Gift]: As a holiday gift, hydrogen-rich water is rich in antioxidants, and long-term intake helps to improve muscle soreness and reduce physical fatigue after fitness, making it a great gift for family and friends. Compact black alkaline ion water purifier, designed with a mouthpiece for easy use. - Brand: BlueVida - Model Name: Alkaline Ion Water Purifier - Color: Black - Accessories: Mouthpiece, Instruction Manual - Condition: Brand new, unused - Size: Compact design Thank you for viewing.