2x DC 3V-6V 5V 370 Motor Micro Mini Air Pump Vacuum For Aquarium Tank Oxygen;

Specifications:
Material : Metal+Plastic
Work voltage: DC 6V
Work current: 0.25A
Noise:<55db
Widely used for aquarium tank oxygen circulate, DIY projects
Quantity: 1 Set/2 Pcs
Note:
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!