Safety and health: The pump is made with an outlet pipe constructed from stainless steel, and the soft water tube is made of high-quality silicone, safe for daily use. The soft tube can be removed for cleaning. The integrated pump body helps prevent leakage and provides an improved design to maintain water quality, offering a more hygienic experience. Indicator light: The light on the pump indicates when the battery is low; recharge when the light turns red. Water dispensing: Water is dispensed simply by pressing the switch, making it convenient and easy to use for elderly individuals and children. High compatibility: This electric water dispenser fits a variety of bottled drinking water containers, compatible with 4.5L, 7.5L, 10L, 11.3L, and 18.9L bottles. Quiet operation: Operates quietly, making it suitable for use in bedrooms without disturbing your environment. USB rechargeable: Features a built-in rechargeable battery that can be charged via USB cable; no need to connect to a power outlet during use. Provides 8–10 hours of operation after a full charge. Ideal for use in living rooms, bedrooms, gyms, offices, and kitchens, helping to avoid the need to lift heavy water bottles. Size: 13.5 x 15 cm; base size: 9.5 x 11 cm. Power supply: USB. Rated voltage: 5 V. Rated power: 4 W. Color: Black. Material: ABS + electronic components. Package contents: 1 x Water pump, 1 x Water pipe, 1 x Base, 1 x USB cable. Only the items listed are included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance: +/- 1–3 cm.