Efficient screwdriver design – has pro torque in a 1/4 In. Hex screwdriver at only 1.7 Lbs. (with included battery) Brushless motor – delivers 300 In.-Lbs. of torque and a max speed of 1,750 rpm for outstanding performance Compact housing – features a head length of only 5.0 In. and a weight of only 1.7 Lbs. (with included battery) Two-speed transmission – provides a high-power setting at 0-460 rpm and a high-speed setting at 1,750 rpm Precision 20+1 clutch settings – allows for accurate torque settings for less fastener damage Bosch 12V Max cordless power tools and 12V Max chargers and batteries are covered by a three year limited warranty