Product description is incorrect. "Max. 20 volts" cannot be used to describe a pneumatic compressed air tool! Furthermore, the tool comes without starter rods, spare plastic tips and 1/4" flexible air hose connector as shown in the pictures. This is not what I expect from DeWalt or Revain! This is a great product from DeWalt with a great 7 year guarantee, don't ruin it with poor descriptions and support!