4L WiFi Pet Dog Cat Food Dispenser Automatic For dogs cats accessories with Sound Recording Function Timer APP Remote Control About this article Transparent 4 Liter Food Tank:   This 4 Liter Automatic Cat Feeder holds dry food in visible quantity while avoiding frequent opening of the lid. Keep dry foods fresh with the desiccant bag. The removable stainless steel bowl is very easy to clean. APP control:   the charger is activated with the 2.4 GHz WiFi network. Feed your pets automatically when you need to go out on road trips or on business. And you can check your pets' feeding history on the app. 10s Recording Function:   Our automatic pet feeder can record your voice and broadcast when the food is dispensed. Your voice lets the animals know you are with them, strengthening the bond with your animal by feeding it regularly and feeling safe and well cared for. Dual Power:   Available to use normal 5V DC adapter and 3 D batteries (not included) as backup. It is recommended to use both the battery and the adapter to avoid power failure. Comprehensive after-sales service:   Our products provide two-year warranty. You can buy with confidence and contact us in time if you have any questions. Package 1* 4L /6L WiFi Pet Dog Cat Food Dispenser  How to get the APP?  Please read the manual before use, and there is a QR code to install the APP on the manual. If the download fails, you can search directly in the mobile phone's app store,thank you