Ceiling Ventilator With Solar Panel: This solarpowered ceiling ventilator provides continuous fresh air circulation for your RV, boat, or camping setup, helping to avoid stuffy interiors and maintain a comfortable environment while traveling, with no wiring required for easy setup Long Lasting Construction: Crafted from ABS material, this ventilator is waterproof, flame retardant, and resistant to aging, ensuring reliable performance without yellowing, making it a dependable choice for applications like bathrooms and living rooms Quiet Operation: Enjoy super quiet fan performance that operates silently to provide ventilation without disruptive noise, for peaceful moments in bedrooms or kitchens, and it fits compactly with dimensions of 17.2*13.9*9.2CM in white color Energy Efficient Design: Utilizing solar energy, this ventilator saves on power costs and supports sustainable travel by reducing reliance on grid electricity, offering a solution for air quality improvement in trailers and other mobile spaces Use scenarios In an RV or camper to keep the interior fresh during travel, venting cooking odors and moisture without any wiring On a boat to ventilate cabins after showers or cooking, improving air quality in compact spaces In bathrooms or small living areas at home to provide quiet, energy efficient ventilation without increasing electricity use