SAFE & HEALTHY: BPA-free water bottle dispenser with food-grade silicone tube and high-density ABS plastic. Non-toxic and odourless, designed for safe daily use. 2 MODES: Press the power button for continuous water flow and press again to stop. Press the 600ml button for automatic dispensing of 600ml water, then it turns off automatically. HIGH COMPATIBILITY: Designed for use with purified water bottles. Fits various carafe and bottle models with capacities of 4.5L, 5L, 7.5L, 10L, 11.3L, 15L, and 18.9L. Compatible with bottles having a diameter of 5.5–5.8 cm (2.16–2.28 in). USB & RECHARGEABLE BATTERY: Built-in 1200mAh rechargeable battery. Provides up to 40–60 days of use or approximately 8–10 refills of 5-gallon bottles on a full charge. Charges via USB port. EASY TO INSTALL: Simple setup—attach the silicone tube to the bottom of the device and fit the dispenser onto the bottle nozzle. One-button operation for convenient water dispensing. PACKAGE CONTENTS: 1 water pump, 1 USB cable, 1 silicone inlet hose (55 cm), 1 user manual SPECIFICATIONS: Product weight: 550 g, Power consumption: 4 W, Battery capacity: 1200 mAh, Water hose length: 55 cm FEATURES: Dual-button control for manual and automatic dispensing modes. Slim and portable design ideal for home, office, or travel. Easy to install and saves space. Made with high-quality materials for durability and long-term use.