Specifications:Color: BlueNo Load Speed: 0 - 6700 rpmImpact frequency: 0 - 7200 ipmMaximum Torque: 1200N.MSquare Drive: 1/2"Battery Capacity: 3.0Ah/pieceGear position: 8 gears(each 4 gear of forward rotation and reverse rotation)Features:-1200N.M high torque, stepless speed change switch.-Powerful electric wrench, multi-purpose, super power.-Tungsten steel shaft, high hardness and wear resistance.-Suitable for construction site shelves, maintenance, woodworking, etc.-The brushless motor does not generate sparks when it is working, and the motor does not wear.-With LED work light.Package Includes:1-Battery Type1 x Electric Wrench1 x Li-ion battery1 x Battery charger1 x User Manual1 x Sleeve2-Battery Type1 x Electric Wrench2 x Li-ion battery1 x Battery charger1 x User Manual1 x SleeveNotice:1.Please allow 1-2cm error due to manual measurement.2.The colors may have different as the difference display,please understand.