39-189cm Adjustable Vertical Window Exhaust Fan for Sliding Windows, Tool-Free Installation, Variable Speed Control, Ideal for Bedrooms, Card Rooms, Restrooms (15.3-19.3in)

Introducing our tool-free, drill-free Window Exhaust Fan, designed for effortless installation in just 3 seconds. With a telescopic range of 10cm, this fan is perfect for enhancing air circulation in any room. **Key Advantages of Our Window Exhaust Fan:** - **Durable Design:** Crafted with a thickened aluminum alloy frame, it not only looks sleek but is also built to last. - **Weather Resistant:** Our waterproof and sun-resistant fan ensures reliable performance regardless of the weather conditions. - **Easy Maintenance:** The detachable design allows for straightforward cleaning and installation, making it user-friendly. - **Adjustable Fit:** With a retractable range of 10cm and a compact width of only 16cm, it fits a variety of window sizes while featuring a 14cm air outlet. - **Mosquito Protection:** The double-sided stainless steel mesh keeps unwanted insects at bay, ensuring a comfortable environment. - **Variable Speed Control:** Experience customizable airflow with an infinitely variable speed power supply, easily adjusting between on/off and airflow levels. - **High Performance:** Equipped with a high-speed, high-displacement motor chip that reaches up to 2800 RPM, this fan provides efficient ventilation. - **Quiet Operation:** Operating at a noise level between 16 to 39.8 dB, it ensures a peaceful atmosphere while in use. **Product Specifications:** - **Name:** Punch-Free Window Exhaust Fan - **Material:** Aluminum Alloy Frame + Stainless Steel Mesh - **Current:** 0.35A (peak per fan) - **Rated Voltage:** 110-220V - **Speed:** Adjustable up to 2800 RPM - **Air Volume:** 98 CFM (per fan) - **Noise Level:** 16-39.8 dB (variable) - **Bearing:** Magnetic Bearing - **Retractable Range:** 10cm **Package Includes:** - Retractable Window Exhaust Fan x1 - Power Cord x1 - User Manual x1 **Note:** Be sure to measure your window height prior to purchase to select the appropriate specification for your needs.

• Adjustable Sizes: This Sliding Window Fan, ranging from 39-189cm, is designed to fit most Vertical and Horizontal Windows. Equipped with a reliable Power Supply, it's ideal for Home, Kitchen, and Commercial Ventilation. Enhance air circulation and enjoy a comfortable environment with this versatile fan, perfect for various spaces.
• Retractable Window Exhaust Fan: Featuring a 10cm retractable design, this fan includes a three-stage caliper clamp and a durable spring that securely locks to the window frame. Ideal for effective ventilation, it offers a stable and reliable solution for improving air circulation in your space. Perfect for homes, garages, and workshops.
• Double-Sided Stainless Steel Mesh: Keep mosquitoes at bay while ensuring a comfortable environment. This durable mesh is waterproof and sun-proof, making it ideal for any season. Perfect for window exhaust fans, it offers protection without compromising safety for children. Enjoy fresh air without the worry of pests or harsh weather conditions.
• PUNCH-Free Installation: Enjoy a hassle-free setup with our Vertical Window Fan, designed for easy “click” installation without drilling or tools. This innovative fan fits snugly along window edges, allowing for smooth opening and closing. Ideal for enhancing airflow in your home, it combines convenience with effective cooling, making it a perfect addition to your living space.
• Experience versatile airflow with our Fan featuring Multiple Speed Adjustments. Choose Low for quiet nighttime use, Medium for daily ventilation, and High for tackling kitchen fumes and bathroom humidity. Perfect for any space, this Fan is designed to enhance comfort while efficiently managing air quality. Enjoy a breath of fresh air anytime!