Features: 1ABRASION RESISTANT BASE: The hydrogen water bottle is equipped with an abrasion resistant base which is stable and non slip not easy to tip over. 2TRANSPARENT BODY: Made of premium ABS material the cup is transparent safe and sturdy and can withstand hot and cold temperatures. 3ONE BUTTON START: The hydrogen water bottle is equipped with a silicone waterproof button. One button start and more comfortable to touch. 4CHARGING PORT WATERPROOF DESIGN: The charging port is protected by a silicone plug which effectively prevents water from seeping in preventing damage to the circuit and affecting the use. 5BASE AND LID APPEARANCE: The base and lid of the hydrogen water bottle are made of aluminum alloy with oxidized coloring process which is beautiful and durable. Specification: Item Type: Hydrogen Water BottleMaterial: ABS SiliconeWeight: Approx. 435g / 15.3ozBattery Capacity (Built In): Lithium Battery 1300mahCharging Time: 2hSingle Full Charge: 3 Minutes Electrolysis 12 Times 6 Minutes Electrolysis 5 TimesWater Cup Capacity: 50ml Hydrogen AbsorptionElectrode Material: Platinum Titanium Ionized FilmBase Lid Appearance Material: Aluminum Alloy Oxidation Process ColoringMaximum Power: 5V 1APower Supply: USB CableORP Value: -650-0mvHydrogen Concentration: 600-1600ppbBottle Body Color: Blue AdapterWater Bottle Mouth Inner Thread: 30mmOperation Mode: Manual Package List: 1 xHydrogenWaterBottle1 x USB Cable1 x Instruction Manual