This miniature submersible pump is crafted with durable plastic and a sleek black design that blends seamlessly into aquatic environments. It supports smooth and dependable water circulation for fountains, aquariums, and solar setups. Features -Color:Black -Material:Plastic -Size:8.00X6.50X4.00cm/3.14X2.55X1.57in -Brushless Motor Technology: Utilizes a brushless DC motor that delivers spark-free, efficient performance - Quiet Operation: Engineered to operate with minimal noise output below typical sound levels to maintain a peaceful environment suitable for indoor and outdoor water features -Fully Submersible and Waterproof: Constructed for complete submersion, allowing safe and reliable underwater installation without risk of damage or electrical hazards -Energy Efficient Performance: Consumes low electrical power while providing steady water flow, making it an environmentally friendly solution for continuous water circulation needs -Versatile Application Range: Suitable for use in multiple settings including garden fountains, fish tanks, small pools, circulation, and other water movement systems requiring consistent flow Package list: 4 x submersible pump