Adjustable Cfm Blower High Powered 610 Cfm Blower Is Downward Adjustable To Either 380 Or 290 Maximum Cfm To Accommodate Different Installation Needs Four-Speed Fan Control Helps Draw Smoke, Grease, Odors And Moisture Out Of The Kitchen Air Led Backlit Glass Touch Control Attractive Controls Are Easy To Read And Instantly Wipe Clean Perimeter Venting Provides A Clean, Modern Design That Makes A Statement Of Style In Any Kitchen. Wifi Powered By Smarthq? Control Appliances With A Smart Device Or Just The Sound Of Your Voice 10-Ft. Ceiling Height Included Duct Cover Extensions Reach Up To 10' Ceilings And Work With Optional Accessories To Reach Up To 14' Ceilings Triple Led Dimmable Lighting (Bulbs Included) Led Modules Ensure Bright Lighting For The Entire Cooking Environment Convertible Venting Options Select Recirculating Or External Venting Remote Control Included Activate And Adjust Your Hood Functions From Anywhere In The Kitchen Perfectly Timed All The Time Keep Dinner Parties On Schedule With A Bright Timer And Clock Display That'S Always At The Ideal Height A Streamlined Cooking Experience Is Yours Simplify Your Cooking Steps By Using Chef Connect To Automatically Activate Vents And Surface Lights When A Range Element Is Turned On, And To Sync Your Vent Hood And Range Clocks