TsoLay Comfort Zone Window Fan, Window Exhaust Fan, 6 Air Outlets (4 Air Intakes + 2 Exhausts), Retractable 80-144cm Optional, 10-Wind Speed Adjustment, for Home, Kitchen, Bedroom and Office

Specifications: Model: 80cm-96cm, 96cm-112cm, 112cm-128cm, 128cm-144cm Number of movements: 6 air inlets (4 air inlets + 2 exhausts) Body material: All-aluminum body one-piece molding Power supply: 100V-240V Rated power: 10.8W Fresh air exhaust: 150m³+120m³ Noise: 25dB (quiet)~29dB (powerful) Motor: Imported oil-containing hydraulic bearings Control method: Remote control 10-speed variable speed Installation environment: door, window Packing List: Comfort Zone Window Fan*1 Note: Due to the difference in light and screen settings, the color of this item may be slightly different from the pictures. Please allow slight size differences due to different manual measurements.

• All-Aluminum Rust-Proof Body: Aviation-grade aluminum alloy, rainproof design not rusts, original shutter air inlet design, supports highly flexible extension (80-144cm adjustable), ready-to-use punch-free installation, eliminating the trouble of customization.
• Two-Way Fresh Air: 4 inlet and 2 outlet duct design, 150m³/h fresh air input + 120m³/h polluted air exhaust, formaldehyde/odor directly discharged outdoors without circulation, eliminating secondary pollution.
• Intelligent Control Mode: Standard 10-speed wind speed remote control, infinitely variable speed adjustment of air volume, silent operation of only 35dB, 24-hour operation for 4 days consumes 1 kWh of electricity.
• High Efficiency Filtration: PM2.5 filtration efficiency, 4-layer composite filtration structure, it is recommended to replace it every 4-6 months.
• Integrated Design: Integrated design of air intake and exhaust components, installation time <5 minutes, enjoy laboratory-level fresh air, and improve the quality of home life.