4.5 L Automatic Cat FeederLarge Capacity: This automatic cat feeder 4. 5L hopper that holds several days' worth of food, so you can enjoy that short break or weekend away without worry Smart app feeding: Schedule up to 10 perfectly portioned meals daily via your mobile and share feeding access, so this automatic cat feeder provides complete peace of mind during busy workdays or holidays Anti jam assurance: An infrared sensor and limit switch halt food flow if it clumps,