Water Bottle Dispenser Water Bottle Pump USB Charging Automatic Drinking Water Pump <br> Portable Electric Water Dispenser Water Bottle Switch for Universal 5 Gallon Bottle<br> <br> <b>Specification:</b><br> Operating Voltage: DC 3.7V<br> Power Rating: 3.8W<br> Rated frequency: 50Hz<br> Charging: Micro USB Charging Cable<br> Charging Time: around 3-4 hours<br> Suitable for: 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, 18.9L（2,3,4,5 Gallon Water Bottles）<br> Material: food grade silicone, 304 stainless steel, ABS<br> It is recommended to replace the water pipe every two months<br> Red charging light, turns off after charging<br> Package size: 13.5x9.3x10.5cm / 5.31x3.66x4.13 '' (approx)<br> Dimensions: 7.5x13cm / 2.95x5.12 '' (approx)<br> Hose Length: 21.7inch<br> Pipe Length: 4.7inch<br> Color: White <br><br> <b>User Instructions:</b><br> 1. Charge with the Micro USB cable about 5 hours for the first time.<br> 2. Connect the silicone hose and insert the silicone hose to the bottle. <br> 3. Then fasten the water pump.<br> 4. Press the button to pump out the water.<br> 5. Press the button again to stop pumping.<br> 6. Charge with the Micro USB cable when out of battery.<br> <br> <b>Package includes:</b><br> 1 x Water Bottle Pump<br> 1 x Stainless Steel Pipe<br> 1 x Food Grade Silicone Hose<br> 1 x Micro USB Charging Cable<br> 1 x User manual<br>