Adjustable water flow. No tools needed to remove, easy to use, and easy to clean. Suction cup mounting feet allow for vertical or horizontal installation. Does not contain dirty seals or oils. Suitable for both fresh and salt water. Input voltage: AC 220-240V, 50Hz. Power: 3.5W. Good sealing, high dielectric strength, safe and reliable operation. H-Max (maximum head): 0.5m. Line length: 1.5m. Material: plastic. Color: black. Submersible water pump with 2 strong suction cups for secure mounting on the side of the aquarium. Removable and cleanable. Dimensions: 3.8 x 3.8 x 2.8 inches. Compact size allows for easy concealment. No tools required for disassembly. 1.5m power cord enables flexible installation. Equipped with 4 LED lights: uses 4 super bright, energy-saving LEDs in red, blue, green, and yellow. Provides vibrant nighttime illumination and is fully waterproof. Ideal for use in indoor fountains, swimming pools, gardens, ponds, aquariums, hydroponic systems, and decorative water features.