I purchased this item but ended up not using it, so it is new and unused. (It has not been taken out of the box.) Please note that this appears to be an older model. Product Information: Uchino Ko Electric / Kari Kari Machine Specifications Product Name: Kari Kari Machine / Automatic Pet Feeder manufactured by Uchino Ko Electric External Dimensions: H380 x W245 x D300mm Tank Capacity: 4300cc (approximately 1,500 to 1,800g) Weight: Approximately 2.1kg Power Supply: AC adapter (5V-1.0A) or 3 single-cell alkaline batteries (sold separately) Manufacturing Standards: Compliant with RoHS standards Production: China Feeding Amount: 10g to 100g / per feeding (0g setting possible) Maximum Number of Feedings: 0 to 4 times Recording Time: 10 seconds Feeding Settings: In 5-minute increments Clock Display: 24-hour display Included Contents: Automatic feeder body (including food tank and tray) / AC adapter (5V-1.0A) / Japanese instruction manual (including 1-year product warranty) #ForDogs #ForCats #AutomaticFeeder