Low energy consumption: extremely high efficiency, extremely low energy consumption, high performance. Compact size: small size, light weight, does not take up much space, runs quietly and has low vibration. Large flow: The water pump has a large water outlet, large flow, and can drain water quickly. Fully automatic: Equipped with a built-in electronically controlled reed sensor system for fully automatic operation and easy to use. Waterproof: fully submersible, explosion-proof, airlock design, moisture-proof sealing. Packing list: 1 set of automatic bilge pump (other products not included) Note: Please allow 1-3cm error due to manual measurement, 2. Due to differences in monitor calibration, the color of the item displayed in the photo may appear slightly different on your computer screen. 3. Non-original accessories, please consider carefully before purchasing.