Punch Free Window Fan, 39-189cm, 10cm Retractable Vertical Window Fan, Stepless Speed Control, for Horizontal/Vertical/Left/Right Side Installation 39~49CM

ADVANTAGES OF THE WINDOW EXECUTION FENTILATOR: -- Thickened aluminum frame, aesthetically pleasing -- Waterproof fan, weatherproof and sun protection -- Removable for easy cleaning and installation -- 10cm extendable, screws provide a firmer grip -- Double-sided stainless steel mesh to protect against mosquitoes -- Infinitely adjustable power supply, on/off + variable air volume -- 2800rpm high speed, high displacement, imported motor chip PRODUCT SPECIFICATIONS: Product Name: Punch Free Window Exhaust Fan Material: Aluminum frame + stainless steel mesh Current: 0.35 A (peak current per fan) Rated voltage: 110-220 V Speed: 0-2800 rpm (adjustable) Air volume: 98 CFM (per fan) Noise level: 16-39.8 dB (varies by speed) Bearing: Magnetic Bearing Retractable range: 10cm PACKAGING CONTENTS: Window Fan x1 Speed Adjustable Power Supply x1 Manual x1 NOTE: Before purchase, please measure the height of the window and choose the specification that suits you.

• MATERIAL CONSTRUCTION: This ventilation and odor removing exhaust fan is made of aluminum alloy, the bearings are magnetic levitation bearings and the double-sided stainless steel net.
• TOUGH WINDOW EXECUTION FENTILATOR: 10cm of free telescopic range and improved energy efficiency, eliminating the need to worry about installation problems due to limited dimensions.
• MULTIPLE SPECIFICATIONS: This window fan is available in sizes from 39-189cm and can be installed in any location. You can measure the height of the window to choose the right size.
• REMOVABLE: The steel mesh on both sides of the vertical window fan is easy to install and remove, and can be rinsed directly with water to remove dust. Easy to clean and time-saving.
• ENERGY SAVING DESIGN: This window fan works efficiently with multiple fans and consumes very little power! For example, 10 fans that run 24 hours in a row consume only one unit of power.