The Dyson Mini Motorized Stair Car Tool Brush Head Vacuum is a powerful cleaning tool designed for use with Dyson vacuum cleaners, specifically models V7, V8, V10, and V11. This brush head attachment is equipped with a motor for added suction power, making it ideal for cleaning stairs and tight spaces. Easy to use and durable, this tool is a convenient addition to your cleaning routine, helping you to efficiently and effectively clean your home with your Dyson vacuum. MODEL 158685 Tested and works! See photos for exact condition.