• 【Highly Compatible & More portable】Electric water bottle pump is suitable for gallon barrels with a 2.16inch(5.5cm) neck. Suitable for a variety of models of gallon barrels without prying the lid. Compatible with different capacity bottles: 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, 18.9L.
• 💧【Safe & Health Materials】Our Water Bottle Pump does not contain BPA, the interior is made of food-grade silicone tube, and the appearance is 304 stainless steel material. Guarantee that you should never worry about that and you can use it safely.
• 💧【Continuous Pumping and Intelligent 600ML】 The water dispenser pumping has 2 models for pumping. Click the button once, and the "EFFLUENT" is lighting up, and the water dispenser continues to pump water. Click the touch switch button again to turn it off. Click the button twice in succession, and "600ML" quantitative" is lighting up, pumping lasts for 15s, and it will stop automatically when it reaches 600ML. The 2 models of pumping are perfect for your different needs.
• 💧【High-Capacity Rechargeable Battery】This automatic pumping faucet has a built-in rechargeable 1200mAh lithium battery that can be used for a long time at full charge without charging every day. Easy to recharge it with the included USB cable. The LED light will be in solid red when charging and will be off when fully charged.
• 💧【What You Get 】1x Electric Drinking Water Pump; 2x Water Hose;1x USB Charger Cable. NOTE: Please charge it for 3-4 hours with a regular mobile USB charger adapter before the first time using it. This water dispenser is small and portable, 

Electric Water Dispenser Portable Gallon Drinking Bottle Switch Smart Wireless Water Pump Water Treatment AppliancesFeatures: Automatic electric suction device is very convenient and useful. Ideal for the office, home, kitchen, school, and so on. Suitable for pure bottled drinking water, compatible with most 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, and 18.9L bottles. Charging by USB cable. Only need 3-4 hours to be fully charged. Descriptions: Food-grade silicone tube, odor-free, non-toxic, healthy. Design a removable tube for easy cleaning. Press the switch gently, operating at once.Specification:Color: white, black material: food-grade silicone, 304 stainless steel, ABSSize: 130x75mmRated voltage: 5VRated power: 4WRated frequency: 50HzPower interface: USBFirst charging time: about 3-4 hours package Included:1 x Main Engine1 x Outlet Pipe1 x Inlet Pipe1 x Charging Cable1 x User ManualNotes:1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!