Waterproof Material - This small water pump is made of ABS material, sturdy and durable and has a long service life, no need to maintain, high efficient but low consumption. No leakage. No harm.Also high quality motor provides a ultra quiet environment for you.
Multi-functional Water Pump - This USB pump is suitable for small to medium size aquarium, tabletop fountains,water gardens, outdoors fishing and hydroponic systems.
Mini Size - Size is 39mmx38mmx28mm.Tiny size makes the USB water pump simple to hide or place in the water. Only covers a small area. Also convenient to carry with you when going out .
Adjustable Flow Rate - This mini water pump designed with a free adjusting function , allowing to adjust the water flow rate, the max flow rate can be up to 200L/H.
USB Plug - The length of the USB cable is approx 4.9ft(1.5m), this USB water pump can run either from DC power source or from USB port power sources.