1、Easy Switching: Impact wrench support free switching between CW and CCW modes, one key button design for easy switching 2、Speed Determined By How Hard You Press: The speed of this machine is determined by how hard you press the switch. When you press harder, the machine spins faster 3、Special LED Light Design: Electric impact wrench adopt special LED light design, so that clearer in the dark working environment 4、Professional Maintenance Tool: Brushless electric impact wrench is a professional maintenance tool, generally suitable for the maintenance of auto parts, the decoration of home furniture, the construction of construction sites and other places 5、High Flexibility And Wide Applicability: The cordless electric impact wrench has high flexibility and wide applicability, and not too laborious to use, making work easier 1 x Electric Wrench1 x Socket1 x Braided Belt1 x User Manual1 x Storage Box Item Type: Impact WrenchMaterial: ABS + alloyUses: Construction sites, car repairs, scaffolding, mechanical maintenance, screwingChuck Head Type: Square chuckChuck Head Size: 1/2inMaximum Torsion: 330N.mBolt Specification: M6-M16No Load Speed: 0-3000r/minAdapter Battery: 98VF lithium battery(not include)