Thank you for viewing. It has 3-stage angle adjustment, hot air, cold air, and power-on functionality, and the operation has been confirmed. It has been lightly cleaned. The year of manufacture is not listed, so it is unknown. The airflow feels a little weak. Please refrain from purchasing if you are a nervous person or if you are looking for a perfect product, as this is a used item. - Brand: IRIS OHYAMA - Color: White/Red - Features: Compact design - Power cord length: Approximately 1.5m Thank you for viewing.