Effortless Operation: One-touch design with an indicator light for easy activation in just four simple steps. Press once for 1-minute pumping or hold for 3 seconds for continuous flow, ideal for users of all ages, including children and the elderly. Long-lasting Performance: USB rechargeable water bottle pump featuring a 500mAh battery ensures extended usage up to 15-20 days or approximately 3 standard 5-gallon water buckets on a full charge. Enjoy a reliable and continuous supply of healthy water indoors and outdoors. Premium Quality Build: Crafted from BPA-free materials, this drinking water pump boasts a food-grade silicone hose, 304 stainless steel tube, and non-toxic ABS plastic shell. Experience safety and health assurance with every use. Versatile Compatibility: Designed to fit gallon buckets with a 2.16-inch neck diameter, this water dispenser is compatible with various 2-5 gallon universal bottles, offering convenience and flexibility for different water containers. Multi-functional Convenience: Perfect for diverse settings such as travel, outdoor adventures, home, or office environments. The push-button mechanism simplifies water dispensing without manual effort, providing instant access to clean drinking water whenever and wherever needed. Item Name: Water Bottle Pump Material: ABS, Stainless Steel Battery Capacity: 500mah Charging Port: USB Charging Rated Power: 5W Features: Portable, Versatile, Durable Size Details: L: 7cm/2.76", W: 7cm/2.76", H: 13cm/5.12" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Water Bottle Pump 1 x Outlet Pipe 1 x Hose 1 x Charging Cable