Thank you for viewing. This is the Marukan Yorisoi Heater. The temperature can be set up to 40°C, and it can be used in two ways. - Product Name: Marukan Yorisoi Heater - Operating Temperature Range: Up to 40°C - Power Supply: AC100V - Instruction Manual: Included - How to Use: Can be used in two ways, vertically or horizontally. - Condition: Used briefly once, then wiped with a disinfectant wipe and stored in its box, so I think it's clean. However, as shown in photo 4, there are scratches on the back from when it was attached to the cage. Thank you.