[Intelligent 6 quantitative volume modes and 1 stepless volume control mode] Electric water dispenser, with 2 buttons on the top. One for on/off, one for quantitative selection, with 7 capacity options, with indicator light, 100ml/200ml/300ml/500ml/700ml/1000ml, continuous pumping. Press the capacity button to select the amount of water, and then it will pump water automatically. You can click the switch button to stop pumping at any time. Select the desired mode according to your needs [High-quality materials, healthy and safe] The water bottle pump shell is made of durable ABS plastic, the water outlet is made of 304 stainless steel, and it is equipped with a food-grade silicone hose 3.9 feet, which is harmless and odorless, providing you with a healthy and convenient way to drink water. Low noise pumping, elegant and fashionable style, can be used as a water dispenser or decoration, showing your exquisite life and letting your friends praise it [Portable and detachable design] The portable drinking water pump is ideal for home or office use, easy to install and disassemble, and its compact size makes it easy to carry, suitable for travel, camping, parties, kitchens and living rooms [1800mAh large-capacity rechargeable battery] The smart desktop water dispenser has a built-in 1800mAh large-capacity battery, which is durable and long-lasting, which means that it does not need to be charged frequently. And it can be quickly charged by computers, laptops, mobile power supplies, adapters, etc. (Note: If you use an adapter to charge, please use a regular 5V adapter with output voltage.) [Suitable for all types of water bottles] This electric water dispenser is equipped with a flexible water hose for fast water pumping. The water pump is suitable for various types of bottles, such as 1 gallon, 2 gallon, 3 gallon, 4 gallon, 5 gallon, 6 gallon bottles or other standard size bottles and water tanks. It also works with any water bottle cap open [Multi-purpose water dispenser] You can easily use this water dispenser at home, office, kitchen or outdoors. Suitable for home, office, picnic, children's sports events, beach day and barbecue [With tray design] With tray design, you can put the cup on the tray and free your hands Specifications: Material: ABS, 304 stainless steel, silicone Pump size: 120x137x225mm/4.7x5.4x8.9in Hose length: 120cm/3.9ft Battery capacity: 1800mAh