30'' convertible wall-mounted range hood with easy-operate 3-speed push-button control panel and quality baffle filter can strongly trap the grease and take away all the smoke and smell by 450 CFM strong airflow, leaving you a clean kitchen. Ultra quiet motor can keep the noise under 55 dB even at the highest speed. The adjustable chimney can fit every family's needs. The classic 30-inch range hood is made of 6mm curved glass and high-end 430 stainless steel with a brushed finish that is easy to clean and maintain for a long time used.