REVO Hair Styler Rotating Cordless Styling Straightener Brush Lot Parts

REVO Hair Styler Rotating Cordless Styling Straightener Brush
I do not know how any of this operates. They seem to power on. I do not know if any of it holds a charge. The brushes spin but they dont seem very powerful. I am not sure if they just need more charge or if they are weak.
This lot is being sold as a non-working lot for parts.
Comes with everything pictured