Window Exhaust Fan, 35-135cm Optional, 5CM Retractable, Adjustable Speed 0-2800 RPM, Vertical Ventilation Fan for Home, Kitchen, Bedroom 125~130cm

PRODUCT SPECIFICATIONS:Product Name: Punch Free Window Exhaust FanMaterial: Aluminum Alloy Frame+Stainless Steel MeshCurrent: 0.35A (peak current per fan)Rated Voltage: 110-220VSpeed: 0-2800 RPM (adjustable)Air Volume: 98 CFM (per fan)Noise Level: 16-39.8 dB (varies with speed)Bearing: Magnetic BearingRetractable Range: 10cm(3.94inch)PACKAGE CONTENTS:Retractable Fan x1Power Cord x1User Manual x1NOTE: Before purchasing, please measure the height of window and choose specification that suits you.

• Wide Ventilation Use: Removes smoke, odor, humidity, and heat quickly. Great as a kitchen exhaust fan, pet odor eliminator, or household ventilation fan. Works for sliding and casement windows.
• Stable & Easy to Clean: Secure clamping prevents falling. Easy to install, remove, flush, and dust. Supports left or right installation, suitable for multiple ventilation positions.
• Adjustable Sizes for Any Window: Available in 35–135cm, this sliding window fan fits most vertical and horizontal windows. Includes power supply, perfect for home, kitchen, and commercial ventilation.
• Retractable Window Exhaust Fan: 5cm retractable design with three-stage caliper clamp and thickened spring. Firmly locks to the window frame for safe, stable, and reliable ventilation.
• Punch-Free Installation: Quick “click” setup with no drilling or tools required. Universal design fits window edges without affecting opening or closing.