Description: 【Smart Automatic Feeder】: This automatic pet feeder is fully controlled when you travel or go out. Easy to set up feeding schedules and meal time on this feeder machine. 【Timed and Amount Feeding】: With the automatic feeder, you can set up to 1-4 meals a day, 9 portions per meal, each portion 10g±2g. Each meal can be scheduled at a different time, ensuring your pet has access to fresh food 【Voice Feature】: This pet feeder has a built 10s voice recording. Record your voice to call your pet for meals, providing a familiar sound for your pet. 【Lock Key Function】: This pet food dispenser features with lock key function that prevents cat overeating. Also design with integrated freshness preservation house on the top of this food dispenser, keeping the food fresh and dry. 【Large Capacity】: Semi transparent food dispenser house with a 3L capacity, enough to provide meals for several days. Designed with a 45° degrees food outlet angle so that ensures to smoothly dispense food We recommend pet food sizes between 3-13mm. Specification: Material: ABS Capacity: 3L Rated voltage: 5V 1A Size Chart: 18.2cmx18.2cmx28.3cm/7.17inchx7.17inchx11.14inch.   Package Includes: 1 Cat Food Dispenser (US Adapter) 1 Freshness Preservation