Window Exhaust Fan, Punch-free Window Exhaust Fan, Air Volume 85m/h Per Fan, Speed 2800 RPM, Low Noise, Stepless Speed Regulation, for Home, Kitchen, Bedroom

Product Specifications: Name: Door and Window Exhaust Fan Color: White Variations: [Telescopic Height 52cm-70cm] - 3 14cm Fans [Telescopic Height 66cm-84cm] - 4 14cm Fans [Telescopic Height 80cm-98cm] - 5 14cm Fans [Telescopic Height 94cm-112cm] - 6 14cm Fans Air Volume: 85 cubic meters/hour (single fan) Speed: 2800 rpm Fan Dimensions: 14cm x 14cm Noise: Maximum 41dB per fan Power: 2.4W/single fan Package Includes: 1 Window Exhaust Fan 1 Power Cord

• Specifications: [Retractable Height 52cm-70cm] 3 fans, [Retractable Height 66cm-84cm] 4 fans, [Retractable Height 80cm-98cm] 5 fans, [Retractable Height 94cm-112cm] 6 fans.
• Retractable Design, Easy Installation: Punch-free design, even non-professionals can easily install in 3 minutes. Each fan can be retracted 18cm to accommodate different space requirements.
• Efficient Heat Dissipation: Axial-flow fan design, single fan airflow 85m³/h, 2800RPM high speed, high-quality steel accelerates heat dissipation, stable and smooth operation, fan quantity varies for different heights.
• Ultra-Quiet, Adjustable Speed: DC boost fan, single fan up to 41dB (full unit operating as low as 20dB), with stepless speed control, allowing for flexible adjustment of airflow and noise to meet diverse needs.
• Wide Application: This punch-free window exhaust fan effectively removes heat and odors in seconds, making it ideal for kitchens, bedrooms, and offices. Ensures a fresh, airy environment, saying goodbye to kitchen fumes, hot pot odors, and pet odors.