Product Name: Smart Pet Feeder Product material: ABS Product capacity: 4L Applicable objects: general for dogs and cats Product size: 15 * 15 * 30CM Power supply: 5V 1A Backup battery: 3 AA batteries (to buy yourself) Dual power: can be a battery, can be directly charged Live food recording by voice call: support voice recording, no matter when you are on a business trip to work, you can call your pet to eat with just one button
