Retractable Window exhaust fan, No need to drill holesembed ded installation, Adjustable 14-53in Length, 1.9in Retractable, wind speed, for Bedroom Kitchen Office (White,43.3-45.27in)

Transform your living space with our adjustable window exhaust fan, designed for versatile use in any home setting, from kitchens to bathrooms and offices. Its removable design ensures effortless cleaning and portability, making it the perfect solution for enhancing airflow in any room or card room. Experience improved air circulation and create a comfortable environment for yourself and your loved ones!

• Embedded Installation: This horizontal window exhaust fan that can be installed without drilling is installed in an embedded manner, equipped with a 3-level caliper structure and thickened springs, making it firmly embedded at the edge of the window. Easy installation without affecting the normal use of windows.
• Ultra-Quiet & High-Performance Ventilation: Retractable design (35-135cm) with 0-2800 RPM adjustable speed delivers 98 CFM airflow, operating at 16-39.8dB—ideal for noise-sensitive spaces like bedrooms or offices. Efficiently removes smoke, odors, and humidity while maintaining energy efficiency.
• Customizable Flexibility for Any Window —Adjustable length (35-135cm) and 5cm telescopic extension accommodate diverse window sizes. Includes power adapter for plug-and-play use. Optimized for left/right installation on any window edge.
• Window Exhaust Fan: This kitchen window exhaust fan is retractable, extending 5cm, eliminating installation issues due to size restrictions. It's easy to install and removable. It's also easy to clean; simply disassemble and rinse with clean water.
• Durable & Maintenance-Friendly Construction —Aluminum alloy frame with 304 stainless steel mesh . Detachable, dishwasher-safe design simplifies cleaning. Thin 4cm profile preserves window functionality.