Feature:1. Automatic pumping and one key operation, just press the switch and the water will automatically out.2. 2 methods operated water dispenser pump: continuous / auto off 600ml3. Safe and reliable quality, with food grade silicone hose and stainless steel outlet pipe, odorless and safe to use.4. Practical and convenient, the best replacement for your home use top load dispenser, super labor saving than manual water dispenser.5. Low noise working without disturbing your sleep, work or study. Compact and portable size, easy to carry it to anywhere you want.6. Built in rechargeable 1200mAh lithium battery for pumping 5-8 bottles of water after fully charged.Specification:Specifications:Material: ABS+Silicone+304 Stainless Steel Color: BlackRated Power: 4WRated Voltage: 5VBatterys: 1200mAhProduct Size: 16 * 14cm / 6.3 * 5.5inPackage Size: 160*155*75mm/6.3*6.1*2.95inPackage Weight: 257g/9.07oz.Package List:1*Water pump1*Silicone hose1*USB cable1*User manual