Features: 1Multifunctional: This portable hydrogen water bottle generator is multifunctional, through electrolysis technology hydrogen rich water cup can help to improve the health of the body. 2Lightweight And Compact: This hydrogen water bottle generator is small in size and light in weight, which is very convenient to carry and use, suitable for outdoor activities and travelling. 3Environment Friendly And Sturdy: This hydrogen water generator is made of excellent borosilicate glass, ABS and aluminium alloy material, which is sturdy and durable, not easy to be damaged, environment friendly and healthy. 4Exquisite Craftsmanship Manufacturing: This hydrogen water ionizer machine is manufactured with exquisite craftsmanship, which is highly stable and has a long service life of several years. 5Easy To Use: This hydrogen water machine is powered by a built in 450mah lithium battery, which can be recharged and used very conveniently, and the cup has a capacity of 280ml, which can satisfy your drinking water needs at one time. Specification: Item Type: HydrogenWaterBottleMaterial: High Borosilicate Glass, ABS, Aluminum AlloySize: Approx. 21 x 6.5 x 6.5cm / 8.27 x 2.56 x 2.56inCup Battery: Polymer Lithium Battery 1850mAh (Shipped With Built In Lithium Battery)Charging Time: 2HFull Charge Usage: 3 Minutes Of Electrolysis 12 Times, 6 Minutes Of Electrolysis 5 TimesCup Capacity: 280mlMaximum Power: 5WHydrogen Concentration: 2000-6000ppbSpray Battery: Polymer Lithium Battery 450mAh (Shipped With Built In Lithium Battery)Spray Capacity: 20mlSpray Charging Time: 3 HoursWeight: Approx. 967.00g / 34.11oz Package List: 1 xHydrogenWaterBottle1 x Drinking Water Converter1 x Hydrogen Enriched Nasal Straw1 x Sprayer2 x USB Data Cables3 x English Manuals