Please be assured that the box may have dents due to its soft material, but the product is unused and unopened. SUN-S (Sun-S) Air-Conditioned Wind God Clothing Dedicated High Power Fan Set (2 fans, 1 cable) Slanted Fan RD9810H Black/Red Size: Diameter 150 x Thickness 50mm Weight (per fan): 140g Maximum airflow (total of 2 fans): 3.4m3/min Operating time (when using battery RD9870J/AJ, strong setting): Approximately 4 hours Operating time (when using small battery RD9880J, strong setting): Approximately 2 hours This fan has a slanted design that allows you to change the wind direction, with a 10° tilt and the ability to rotate, allowing you to concentrate the airflow inside the clothing towards the chest or back depending on the mounting angle. This is especially recommended for short-sleeved types. It is a high-power type with a large amount of airflow. The maximum airflow is about 28% higher than the regular type. Please inquire with the manufacturer or search online for compatible batteries. No price reduction.