Features: 1.The shell is made of premium ABS, eco-friendly, good toughness, anti-aging and durable 2.Perfect in waterproof performance, can be safely immersed into water 3.Low noise, high efficiency and energy-saving 4.The base includes 3 suckers, which can be fixed on the fish tank or other smooth surfaces 5.USB port can be connected to computer, power adapter, power bank and other USB devices Specification: Features: The shell is made of premium ABS, eco-friendly, good toughness, anti-aging and durable. Perfect in waterproof performance, can be safely immersed into water. Low noise, high efficiency and energy-saving. The base includes 3 suckers, which can be fixed on the fish tank or other smooth surfaces. USB port can be connected to computer, power adapter, power bank and other USB devices. Applicable to fish tank, rockery running water, fountain, water circulation, water cooling, etc. Specification: Condition: 100% Brand New Material: ABS Color: Black Working Voltage: DC 5V Working Current; 300mA Power: 1.5W Flow: 180L/h Noise: 20000Hours Size: approx. 4.1*3.8*3.8cm/1.61*1.5*1.5in Outlet Diameter: 9mm/0.35in USB Cable Length: 1.5m/4.92ft Weight: approx. 110g/3.88oz Package List: 1 * Water Pump Note: 1. Please allow 1-3cm error due to manual measurement, thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.