Ryobi One Plus 18V Reciprocating SawIncluded: (1) Ryobi P519 18V One+ Reciprocating Saw w blade (batteries and chargers sold separately) Features a 1 inch stroke length that can cut through a variety of materials Up to 60% faster than previous models with up to 3,400 strokes per minute Variable speed trigger lets the user more efficiently control the speeds Compatible with Ryobi 18V One+ 4. 0Ah li ion batteries and 18V One+ chargers (NOT included)