Versatile compatibility: fits 1 gallon, 2 gallon, 3 gallon, and 5 gallon buckets with a 2.16inch (5.5 cm) neck, making it compatible with most buckets on the market. Dual pumping modes: twobutton operation for simple use. Press the power button once for continuous water flow and press again to stop. The 600 ml button dispenses a fixed portion of water (600 ml) and stops automatically. Portable and easy to use: detachable design for quick installation and disassembly. Compact and lightweight, suitable for indoor and outdoor use. Convenient nighttime use: a bedside water dispenser that provides instant access to water at night. Place it on your bedside table and press a button for refreshment without leaving the bed. Safe and durable: built from durable ABS plastic and stainless steel, with a foodgrade silicone hose to ensure safe drinking water. Long battery life: includes a 1200 mAh rechargeable battery. USB charging provides longlasting use—up to 30 days on a single charge or about eight 5gallon bottles, making it ideal for home, office, outdoor activities, and more. Household necessity: easy to install and carry, making it suitable for the kitchen, office, camping, travel, and parties. A practical addition to any emergency water supply. What you get: 1x Desktop Water Dispenser, 1x 4 ft water hose for table, 1x 2.3 ft water hose for jug, 1x USB charger cable, and 1x User manual.