Feeder Features:-- Heavy-duty Metal Control Housing -- High-torque Industrail Motor -- Heavy-duty "no Blow" Slingers Resists Wind & Grain Trickle -- Metal Downsprout -- Requires 6v Or 12v Batteries timer Features: -- Power Indicator -- 3 Spread Speeds: 3000 and 3300 and 3800rpm -- Feeds 1&ndash 8 Different Times Per Day -- Can Feed Various Days Of The Week -- Adjustable Feed Rate (1-sec&ndash 30-sec)