Description: 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. Nice product at a good price, worth buying!Specification: Condition: 100% New Brand Material: ABS, Silicone Color: Black, White, Blue (Optional) Charging Port: USB Power: 15W Tube Length: Approx. 60cm +/- 2cm / 23.6inch +/- 0.8inch Size (Dia. x H): Approx. 6 x 15cm / 2.4 x 5.9inch Water Rod Length: Approx. 12cm / 4.7inch Package Weight: Approx. 435g Package Included: 1 x Drink Water Pump 1 x USB Cable 1 x Tube 2 x Tube Head