The dewalt dcd771c2 is a 20v max cordless compact 1/2-inch drill/driver kit. note that while the model number specified (dcd771c2) is highly popular, it is strictly a drill/driver kit, meaning it does not include an impact driver. if you are looking for a combo kit that contains both the compact drill and a matching impact driver, you are likely looking for the dewalt dck240c2 combo kit.
below are the details for the specific dcd771c2 kit:
what's included in the dcd771c2 kit:
dcd771 20v max 1/2-inch compact drill/driver
two (2) 20v max compact lithium-ion batteries (1.3 ah)
compact charger (dcb107)
heavy-duty contractor bag.