Intelligent feeding schedule - Triple sealing - Smart reminder - Rotate helix transmission system - All parts are detachable for easy cleaning - Smart version (Wifi-enabled) - Dual power protection (Type C + Battery) Bowl Material: Stainless Steel Body Material: Engineering plastics, Metal, Soft rubber, etc Size: 323x193x313mm (Wifi-Smart) Size: 327x193x370mm (Timing-Smart plus) Rated Voltage: 5V1A Capacity: 4L = 2KG