Automatic pet feeder with WiFi connection, camera, and microphone, 6L large capacity, perfect for dogs and cats. - Brand: Ciao Police - Capacity: 6L - Features: WiFi connection, camera, microphone, timer, portion control - Usable pets: Dogs, cats - Power: 5V 1200mA (USB) - Power consumption: 800mW - Weight: 900g - Feeding amount: 10g〜100g - Feeding times: Up to 30 times Thank you for viewing. I am selling this because I bought it and then switched to wet food, so I have never used it. I opened it for the photos. The power source is USB. I turned on the power and confirmed the operation by pressing the manual button. I have not registered the app, so I have not confirmed the operation with a smartphone. Please purchase only if you understand that it has been stored at home for a long time. I will send it in this box. Instant purchase OK. I cannot be responsible for damage during shipping. Please contact Mercari for inquiries as it is anonymous shipping.