PETLIBRO Automatic Pet Feeder Used for 3 years. I cleaned it as thoroughly as possible, but the food smell couldn't be completely removed. Also, while there are no major scratches, please refrain from purchasing if you are sensitive to used items. This PETLIBRO automatic feeder has a 4L capacity and offers convenient feeding functions. You can record your voice. 2-way power supply - Brand: PETLIBRO - Model Name: Automatic Feeder - Capacity: 4L - Included items: Instruction manual - Color: White Thank you for viewing.