PETLIBRO Upgraded RFID Automatic Cat Feeder, 5G Wi-Fi Automatic Pet Feeder, 3L Auto Cat Feeder App Control with Light Collar Tag, Tag Activated One Automatic Cat Food Dispenser 1-10 Meals Control

Specification: Color: BlackFood Tank Capacity: 3LScreen: LED Display Power: 5V/1A power adapter; 3 x D alkaline batteriesPower Adapter: AC100-240V input, 50/60HZLength of Power Cable: 1.5m/4.9ftWorking Current: Avg. 360mAOperating Temperature: 0℃-45℃ / 32°F - 113°FExternal Socket: Type CAmount per Portion: 1/12cup=4tsp≈10g≈20ml≈0.35ozNet Weight: 3.73kg / 8.22lbs Dimensions: 27.7 x 25.2 x 45.3cm / 10.91 x 9.92 x 17.83in What’s in the box: 1 x PETLIBRO ONE RFID WiFi Feeder (3L) 1 x RFID reader1 x collar & tag1 x Charger1 x Staniless Steel Bowl1 x Desiccant Bag1 x User Manual1 x Quick Start Guide Please Note : 1) Please use the original 5V power supply;2) Suitable for cats and small dogs;3) Fill in dry pet food only; 4) Do not wash the feeder base and RFID reader with water;5) Replace the desiccant bag every half month to ensure food freshnesskibble sized 2-15mm / 0.078-0.6in in diameter.