Automatic pet feeder with a built-in camera to manage your pet's meals. - Type: Automatic pet feeder - Accessories: USB cable, power adapter, instruction manual - Camera: With built-in camera - Colors: White, Black Bowl depth: 5cm Bowl width (inside): 15cm, (outside): 17.5cm Bowl length (inside): 13cm, (outside): 16.2cm When using only batteries, operation is done using only the buttons on the main unit. You can hear audio from the camera lens and control your pet's situation with your smartphone. This item was given to me, and it seems it was used for about 4 months for a small dog. It is in very clean condition, and I have not used it since receiving it. Shipping will be ¥750~, so please refrain from price negotiations. Thank you for looking.