Link to the tool on Harbor Freights Website: https://www.harborfreight.com/8v-cord...

From their Website:

This BAUER™ 8V Cordless Variable Speed Rotary Tool Kit comes with over 40 accessories for cutting, grinding, sanding, polishing and more. The high capacity 8V Lithium-Ion battery delivers longer runtime for detailing projects. Keep all the accessories organized with the heavy duty nylon storage case.

Variable speed from 5000 to 30,000 RPM to match the proper speed for your project
LED indicators show speed settings at a glance
High capacity 8V Lithium-Ion battery for longer runtime
Built-in spindle lock for fast bit changes
Easy-access on/off switch
Comfort grip housing better tool control and handling
Heavy duty nylon storage case included