Durable mesh design - High quality panel, moisture resistant and rustproof. Blades, strong wind pressure and high efficiency. Hollow design on the back, good heat dissipation effect, fast speed, extremely quiet. The fan shell is made of durable lacquered material. The protective thick dense mesh design can not only prevent dirt from entering the motor blades, but also prevent accidental contact and injury. Efficient ventilation - 2800 rpm, high speed and stable operation, temperature resistance and corrosion resistance, longer service life. Removable design is convenient for cleaning fragments, dirt or oil stains regularly to increase service life. Easy installation with screws. Check Valve - The exhaust fan"s check valve can let contaminated air out of the room, but prevents contaminated air from returning to the room. Automatically close the valve to prevent oil vapors from flowing back and other foreign objects from entering. Removable Design - Removable design is convenient for cleaning fragments or greasy dirt regularly to increase service life. Wide application scope - This wall-mounted ceiling fan can be used in areas that require continuous or regular ventilation, such as bathroom, living room, bedroom, kitchen, office, etc., and can be used in indoor exhaust gas, humidity, steam, etc. smoke. Suitable for wall or ceiling installation. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.