This is a YAMAZEN 18L oven range, model YRP-F180V(B). Purchased in 2023 and used for about 2 years, I am selling it because I bought a new oven range. There were no problems during use, and both the microwave and oven functions have been confirmed to be working. The included baking sheet is also included. Please understand that this is a used item and accept it with no claims and no returns. ・Model Details - Brand: YAMAZEN - Model Name: YRP-F180V(B) - Color: Black - Control Panel: Digital display - Functions: Oven function, microwave function - Power supply: 100V - Capacity: 18L Here is the Amazon product site. https://amzn.asia/d/72AKvLS