Unfortunately, the eS mouse does not offer a separate "factory reset" feature. 

However, you can manually adjust the settings to return to the default configuration. 

The default settings for the eS mouse are as follows:

• DPI: 800
• Polling Rate: 1000Hz
• Debounce Time: 3ms
• LOD (Lift-off Distance): 1mm
• Motion Sync: ON

Additionally, the eS mouse does not have compatible software available.
If you have any further questions, please feel free to contact our customer support team.