【Large Capacity】4L food storage compartment meets your pet's nutritional needs for multiple days, reducing the frequency of refills. 【Versatile Feeding】Designed to accommodate the feeding habits of both cats and dogs, suitable for various pet sizes and breeds. 【Easy Maintenance】Detachable design allows for convenient installation and effortless cleaning, ensuring hygiene for your pet's meals. 【Freshness Preservation】Built-in desiccant charcoal pack prevents moisture and keeps food fresh, while the anti-jamming mechanism ensures smooth dispensing. 【Customizable Feeding】Programmable feeding times and portions enable automatic and precise food dispensing, with each serving approximately 8-10g. 【Jam Alert】Red warning light activates when food sticks, ensuring uninterrupted feeding for your pet. Specifications: Product material: ABS+304 stainless steel Capacity: 4L Voltage/current: 5V/1A Applicable particle diameter: 3~8 mm Weight of one serving: 8~10g (depending on the size of the food) Maximum number of servings: 9 (maximum parameter can be set to 10 meals) Unfolded size (length*width*height): 180*180*200mm Power supply: power adapter/3 x AA batteries (not included)