Punch-Free Window Exhaust Fan, Kitchen and Bathroom Window Ventilation Fan, Retractable Window Exhaust Fan, Stepless Speed Control, for Home and Office Black 40~45cm

Product Overview Our punch-free retractable window exhaust fan combines innovative design with superior performance to solve a variety of ventilation challenges, from kitchen fumes and bathroom humidity to stagnant air in bedrooms and study rooms. ✪ Drill-Free Installation: No drilling required for installation. The advanced clip-on or suction-cup design easily mounts to all common window types. ✪ Retractable Structure: The exhaust fan is flexible and retractable to accommodate windows of varying lengths. Once installed, it fits snugly into the window frame, ensuring effective ventilation. ✪ Efficient Ventilation: Equipped with a high-performance motor, it generates powerful airflow, quickly expelling stale air and drawing in fresh air for optimal circulation. ✪ Multiple Speed ​​Adjustment: Multiple speed settings allow you to adjust the fan to your needs. ✪ High-Quality Materials: The housing is made of durable, impact-resistant, and corrosion-resistant materials, capable of withstanding the bumps and friction of daily use. ✪ Safety Protection: The front of the exhaust fan features a fine metal mesh to effectively block mosquitoes and prevent injuries from accidentally touching the fan blades. Product Specifications Model: Installation-Free Window Exhaust Fan Material: Aluminum Alloy Frame + Stainless Steel Mesh Current: 0.35A (peak current per fan) Speed: 0-2800 RPM (adjustable) Air Volume: 98 CFM (per fan) Noise Level: 16-39.8 dB (varies with speed) Bearing: Magnetic Bearing Extension Length: 5 cm Mounting Method: Built-in Package Contents Retractable Window Exhaust Fan *1 Power Cord *1 User Manual *1

• Punch-Free Window Exhaust FanThe innovative design requires no drilling and easily installs on any window in minutes, making it an ideal choice for renters and those who want to avoid structural damage.
• Retractable Window Exhaust FanThis Kitchen Window Exhaust Fan Is Extendable, Can Telescoping 5cm , Eliminating The Need To Worry About Installation Issues Due To Size Limitations. Easy To Install And Detachable At Will.
• Multiple Speed ​​AdjustmentsThis door and window exhaust fan features multiple speed settings: Low for quiet nighttime ventilation, medium for daily ventilation, and high for highly polluted environments like kitchen fumes and bathroom humidity.
• Energy-Saving DesignThis window exhaust fan is designed for maximum energy efficiency. Multiple fans operate efficiently, using very little electricity! For example, 10 fans running continuously for 24 hours only consume one unit of electricity.
• Safe and Durable MaterialThe sturdy, corrosion-resistant housing features specially designed fan blades, and a front metal mesh guard protects against insects and accidental contact, ensuring safety and product longevity.