Mini 5V USB submersible pump for fountains, aquariums, ponds, hydroponic systems, black

Safety USB power cord: This Water Pump is USB DC 5V 3W Power. Flow Rate 50 GPH. its most advantage is that it does not have the risk of accidentally injurying a person or pet by leaking electricity. Ultra Quiet Design: The relible and duarable motor does not produce much noise, giving you quiet environment.This submersible pump is designed for small to medium size aquarium, Fish tank, Pond, tabletop fountains, water gardens and hydroponic systems. Adjustable Flow Rate: Designed with a adjusting knob, allowing to adjust the water flow rate, the maximal flow rate can be up to 50 GPH. It can elevate column of water up to 2.0ft. Pump Accessories : 2 Suction cups one Nozzles one tubing, Suction cups is great for mounting onto the glass surface. Equipped with a 0.3" diameters nozzle, and a 3.3ft free tubing come with the package. Pump Dimensions:1.5 x 1.5 x 1.1 inch. Detachable Cleanable: No need any tools to detach it, easy to seperate, easy to clean.