1. Suitable for pet water dispenser with flat bottom. 2. It can be disassembled and cleaned to reduce the production of , allowing pets to drink healthier water. 3. 5V low voltage mode, no leakage. Prevent dry burning and safely. 4. -in chip drive protection, no fear of reverse connection of wires, no fear of blocking , over current protection, over temperature protection. 5. The outer diameter is about: 0.85cm Type: pets drinking pump Voltage: 5v Compact The pets drinking pump is compact, which will not occupy much installation space in the . Long cable Colour: white Material: plastic Size: 38 x 25.5 x 38.5mm Package Contents: 1 x pets drinking pump Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.