Safety and health: The pump is made with food-grade materials, outlet pipe is made with stainless steel, the soft water tube is made of high-quality silicone, safe for human body to use daily. The soft tube can be removed for cleaning. The integrated pump body eliminates the risk of leakage, providing an upgraded design to protect water quality, making it more hygienic for use. Indicator light: The indicator light on the pump alerts when the battery power is low; recharge when the light turns red. Water flow: Water is dispensed by pressing the switch, convenient and simple for elderly and children to operate. High compatibility: This electric water dispenser fits various bottled drinking water containers, compatible with 4.5L, 7.5L, 10L, 11.3L, and 18.9L bottles. Quiet operation: Operates quietly, providing a peaceful environment, suitable for bedroom use. USB rechargeable water dispenser: Built-in rechargeable battery allows charging via USB cable; no need to connect to a power outlet during use. Works for 8–10 hours after full charge. Ideal for use in living room, bedroom, gym, office, or kitchen, helping to avoid lifting 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 above items are included; other products are not included. Note: Lighting and display differences may cause slight color variation between the image and the actual item. Measurement error allowed is +/- 1–3 cm.