Product Specifications:

4 inch brush 1 battery 7 head (3 batteries)

4 inch brush 2 battery 7 head (3 batteries)

6 inch brush 1 battery 7 head (5 batteries)

6 inch brush 2 battery 7 head (5 batteries)

6 inch brush 1 battery 7 head (10 batteries)

6 inch brush 2 battery 7 head (10 batteries)

9 inch brushless 1 battery (5 batteries)

9-inch brushless 2 batteries (5 batteries)

9-inch brushless 1 battery (10 batteries)

9-inch brushless 2 batteries (10 batteries)