feature: 100% brand new and high quality Safety and hygiene: The pump is made of high quality, the water outlet pipe is made of food-grade 304 stainless steel, and the soft straw is made of high-quality silicone, which is non-toxic and safe for human body for daily use. High Compatibility: This electric water dispenser is suitable for a variety of bottled drinking water, compatible with 4.5L/7.5L/10L/11.3L/18.9L water bottles. USB charging: Built-in rechargeable battery, which can be charged via USB cable, and the charging time is about 3 hours. Easy to use: Small size, save space, suitable for daily use in home, office, school, hospital, etc. The package includes: 1x host 1x hose 1x Stainless Steel Tube 1 x USB cable Specification: Material: ABS Color: black, white Battery: 1200ma Rated voltage: 5V Rated power: 4W Rated frequency: 5HZ Charging time: about 3 hours notes: 1. Please allow 1-2cm error due to manual measurement, please make sure you don't mind before ordering. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the item.