Material: ABS Color: Black Smart design of 360 degree free rotation and dual-slot design Stable and simple to install. One button switch, easy to operate. It fits most standard water bottle size, suitable for home, office, school, factory etc Size(L*B*H): 5.5x12x15.3 cm / 2.2 '' * 4.7 '' * 6.0 '' Nominal voltage: 12V Rated power: 15 watts Nominal frequency: 50Hz This item is a kind of auto electric suction device, made of high quality ABS and silicone material, safe and eco-friendly, durable and easy to use. It has many advantages, such as 360 degree free rotation, USB charging, easy to install etc, suitable for a variety of models barrel without prying the lid. Made of high quality ABS and silicone material, eco-friendly, durable and safe to use. Having a USB charging port, can be charged by your Andrews system mobile phone USB cable, convenient for you. Having a disassembled tube for easy cleaning. Compact size, light weight and portable that supply you a very easy way to drink water. Brand No Brand SKU OT776OT04G71WNAFAMZ-231811