Cpu Water Cooler System For Pc Cylinder Water Cooling For Tank Heat Heat Dissipa f54 This product can be used in many fields, such as computer cooling system, garden fountain, aquarium, car cooling system, humidifier, air conditioner, and many other cooling and circulation systems. Features: Super long working life(more than 20000 hours). Submersible installation and entirely waterproof. Low consumption Low noise. Adopt high performance ceramic shaft. Amphibious design. Note: - This pump is not self-priming pump, it needs water when you use it. Specifications: Item Type: Non-Clogging Submersible Pump Model: JT-160A Material: ABS Color: Black Size: 4540mm/1.771.57in (Approx.) Cable length: 1.5m/4.92ft (Approx.) Working Voltage: 4V-6V 0.6-1.8W No load Rated current: less than 0.15A Load Current Rating: 0.35A Maximum Flow Rate: 150L/Hour Head: 12V Specification 2.2/for m lift Noise: 40dB MAX (background noise 30dB, less than 0.5M) Plug: USB Quantity: 1 PC (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 X for DC 5V Brushless Water Pump (No retail package)