Lawnrden Exhaust Fan 3 Inch Portable Duct Fan with 1m Duct Hose USB Adjustable DIY Vent Powerful 5V 2A Brushless Motor Inline for Kitchen Bathroom Smoke, Blower |

Lawnrden Exhaust Fan 3 Inch Portable Duct Fan with 1m Duct Hose USB Adjustable DIY Vent Powerful 5V 2A Brushless Motor Inline for Kitchen Bathroom Smoke, Blower |

• Long-lasting: The portable exhaust fan is made of sturdy plastic material, which is wear-resistant and long-lasting. Its brushless copper coil motor can run continuously for a long time, making it highly reliable.
• Portable and Easy to Use: The exhaust fan is designed to be portable and easy to use. It requires no installation and can be used for DIY projects. The dual air duct design combined with the air duct hose enables precise long-distance exhaust, making it a convenient tool for various applications.
• Wide Application: The portable exhaust fan is suitable for various environments, including kitchens, bathrooms, garages, and other places that require the removal of oil fumes, odors, smoke, and other pollutants. It is also ideal for places that require good air quality.
• USB Connection: The USB connection design makes the portable exhaust fan easy to use in various scenarios. It can be powered by various sources, such as a plug, power bank, and other USB-supported devices.
• Adjustable Speed and Compact Size: The speed and noise level of the portable exhaust fan can be adjusted through a rotating knob to meet different needs. Its compact size, approximately 8x8 cm/3.15x3.15 inches, makes it easy to store and does not take up much space.