Bedroom Window Exhaust Fan, 35-140cm Retractable Vertical Window Fan, Casement Window Fan, Adjustable Wind Speed, 5cm Retractable, for Home, Kitchen, Bedroom White 105~110cm

This retractable window exhaust fan is adjustable in length from 35-150 cm and comes with a 5 cm extension rod. Its speed ranges from 0-2800 rpm, and it features recessed installation, requiring no drilling. Suitable for ventilation and heat dissipation in homes, kitchens, bedrooms, offices, and commercial spaces, it utilizes a magnetic levitation bearing and a stainless steel protective mesh. Product Specifications: Name: No-Installation Window Exhaust Fan Material: Aluminum Alloy Frame + Stainless Steel Mesh Current: 0.35A (Peak Current per Fan) Speed: 0-2800 RPM (Adjustable) Airflow: 98 CFM (Single Fan) Noise: 16-39.8 dB (Varies by Speed) Width: 16cm Bearing: Magnetic Levitation Bearing Retractable Length: 5 cm Installation Method: Recessed Package List: Retractable Window Exhaust Fan *1 Power Cord *1 User Manual *1 Please Note: 1. Please measure the length of your window before ordering. 2. If you encounter any problems or have any questions about your order, please feel free to contact us.

• 【Extendable Design】The Window Exhaust Fan smoothly extends up to 5 cm and features a robust clamping mechanism that locks securely into the window frame for a perfect seal. No drilling required, no damage, and no wobbling—ideal for renters and homeowners
• 【Stepless Speed ​​Control】With a stepless speed control knob, you have complete control over airflow. From a gentle whisper for a peaceful night to a powerful gust for instant coolness, it's all at your fingertips. Driven by a premium 2800 rpm imported motor, it quickly dissipates smoke, steam, stubborn odors, and stuffiness
• 【Flush Mount】This horizontal window exhaust fan, which requires no drilling, features a flush mount design with a three-stage clamp mechanism and thickened springs, ensuring a secure fit within the window edge. Installation is simple and does not interfere with window operation
• 【Durable and Easy to Maintain】Made from aluminum alloy with magnetic levitation bearings, this Vertical Ventilation Fans is equipped with a double-sided stainless steel protective net to prevent insects and ensure safety. It's easy to clean—simply remove and rinse with water
• 【Efficient Ventilation】Perfect for removing smoke, humidity, pet odors, and heat. Ideal for kitchens, bedrooms, offices, and other indoor spaces. Provides reliable ventilation to keep your environment comfortable and fresh