Features • Long-Lasting Performance: Designed for a lifespan of over 20,000 hours, ensuring reliable operation for all your water circulation needs • Whisper-Quiet Operation: Experience low noise levels while using this pump, making it perfect for indoor environments without disturbing your peace • Versatile Temperature Range: Effectively operates in both cold and hot water, allowing for a wide range of applications in various settings • Heavy-Duty Durability: Built to sustain continuous use for up to 24 hours, this pump is ideal for demanding tasks in both indoor and outdoor environments • Multi-Purpose Application: Perfectly suited for aquariums, fountains, small fish ponds, and more, making it an essential tool for various water systems Features: 1、Long life, low noise, eco？friendly and energy？saving. 2、Operate inside/outside the cold or hot water. 3、For indoor and outdoor use, sustain heave duty work for 24 hours. 4、Life expectancy is over 20000 hours at normal condition. 5、Widely used for aquarium, fountain, small fish pond, solar system, radiators, water circulation system, medical equipment, etc. Specification: Features: Long life, low noise, and energy-saving. Operate inside/outside the cold or hot water. For indoor and outdoor use, sustain heave duty work for 24 hours. Life expectancy is over 20000 hours at normal condition. Widely used for aquarium, fountain, small fish pond, solar system, radiators, water circulation system, medical equipment, etc. Specification: Max. Input Voltage: 12V DC Max. Input Current: 500mA Max. Power: 6W Fluid Temperature: 32~149℉(0~65℃) : 2L/min Wire Length: About 50cm/19.7in Wiring: Red(+); Black(-) Noise: ≤35dba Fluid: Water Inlet Diameter: About 9.8mm/0.4in Outlet Diameter: About 6.8mm/0.3in Weight: 64g(approx.) Package Includes: 1 x Water Pump Note: Please allow small size error due to manual measurement. Thanks for your understanding. Package List 1 x Water Pump (Internal Accessories Color Random)