Retractable Window exhaust fan, No need to drill holesembed ded installation, Adjustable 14-53in Length, 1.9in Retractable, Adjustable wind speed, for Bedroom Kitchen Office (White,17.7-19.68in)

————————————Welcome to our shop———————————— PProduct Description Retractable Window Exhaust Fan, Window Exhaust Fan, Adjustable 35-135cm with 5cm Extra Retraction, Variable Speed 0-2800 RPM, for Home, Kitchen, Bedroom, and Office Ventilation Features: Function: 5CM retractable, easy install, supports vertical window fan. Embedded: Horizontal fan, Snap-Fit, no drilling required. Features: 35–135cm retractable, home & commercial use. Widely used: Expels heat and air, fits sliding and casement windows. Specs: Multiple sizes 35–135cm, flexible for any window location. Specifications: Product Name: Retractable Window Exhaust Fan Material: Aluminum alloy frame, magnetic levitation bearings, stainless steel double-sided protective net Telescoping: 5cm Width: 16cm Length: 35-135cm available for selection Color: Black、White Speed:0-2800 RPM (adjustable) Airflow:98CFM (per fan) Noise:16-39.8db (speed variation) Installation method: Embedded installation Product content: exhaust fan+power supply controller Package Includes: 1PC * Retractable Window Exhaust Fan Notes: 1. Due to differences in lighting and screen settings, product color may vary slightly from the image 2. Due to manual measurement, please allow slight variations Our Commitment to You: We value every customer and provide excellent customer service. If you have any questions or suggestions, please feel free to contact us. We will do our best to solve your problems and ensure that your shopping experience is pleasant and satisfactory WISH YOU A HAPPY SHOPPING！

• 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.
• 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.
• 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.
• 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.