Excellent material: this article is made in high quality material for sustainable and practical use, maximum speed: 840 l/h. Silent design: This submersible pump is designed for reliable and extremely silent operation. Small size, compact design and very silent operation. Submersible and completely waterproof. Little noise. Low energy consumption: Apply a continuous power engine without broom, can operate without spark, more stable and reliable operation, low energy consumption. Multifunction: Suitable for fountain, swimming pool, aquarium, aquarium, solar circulation system, water circulation system. What you get: 12 V pump. 1 12 V camping water pump. can connect the vehicle supply, the 12V battery can work, mobile convenience.