Intelligent Feeding - Once the PETLIBRO Air automatic cat feeder is connected to the Wi-Fi (Only supports 2.4GHz Wi-Fi networks), you can easily set or change a customized feeding schedule remotely with the "PETLIBRO" mobile app, helping you get rid of the tediousness of repetitive button pressing and providing a more convenient life for you and your pet. Rechargeable Battery-Operated Feeder - The Wi-Fi automatic cat food dispenser is powered by a built-in rechargeable lithium battery. It takes 8 hours to be fully charged and has a battery life of up to 30 days. It not only saves the cost of battery replacement, but is also more environmentally friendly and flexible; No more limitations of power sockets, giving you more flexibility in choosing its placement. 24/7 Wireless Connectivity: The auto cat feeder has been upgraded to prevent Wi-Fi disconnection during power outages with a built-in rechargeable battery, ensuring a stable wireless connection for emergency feeding and other functions. Bid Farewell to Overeating - The automatic pet feeder with app uses a lid on top which can be locked securely with just one click. Greedy pets will need to be patient! Easy Disassembly and Maintenance - The PETLIBRO timed cat feeder automatic can be completely disassembled in just three steps. The design is round and has no dead corners, making maintenance a breeze and ensuring your feeder stays as clean as possible. Staleness Out, Freshness In - The smart automatic dog feeder is equipped with a sealed silicone rotor, which stays airtight when food is not being dispensed. This effectively protects the food barrel from air and humidity, keeping the food fresher for longer and allowing pets to eat food with more nutritional value.