Excellent material: this item is made of high quality material for durable and practical use, maximum flow rate: 840 l/h. Quiet design: this submersible pump is designed to be reliable and extremely silent. Small size, compact design and very quiet operation. Submersible and completely waterproof. Low noise. Low power consumption: apply brushless DC motor, can work without spark, stable and reliable operation, low power consumption. Multi-function : suitable for fountain, swimming pool, aquarium, fish tank, solar circulation system, water circulation system. What you get: 12V pump. 1 * 12V camping water pump. Can connect vehicle power, 12V battery can work, mobile convenience.