On time&';s elite lifetime feeder offers a lifetime of use guaranteed with the ease of digital programming.It features all aluminum housing construction and a waterproof design with the lcd in the base.The high torque energy efficient motor has three speeds and will last through the season on a single set of batteries.The user-friendly programmable lcd allows up to six customize feedings per day with durations of 1 to 30 seconds.The universal mounting allows the elite feeder to fit most hoppers.It uses 10 aa batteries (not included).Type: Feeder TimerSize: UniversalDigital: NoBattery: AAFeed Time Programs: 6Duration: 1-30 SecondsHousing Material: AluminumDegrees: 360 Degrees