Tool has a maximum torque of up to 1.5Nm when working electrically and up to 10NM when working manually.Electric screwdriver cordless provides 280RPM speed suitable for fast and easy screw driving tasks for crafts DIY, computer assembly, hanging pictures, assembly and furniture repair. Each cordless screwdriver is cordless, , portable, compact, even pocket-sized, more and portable than traditional gunType screwdrivers, and more convenient than corded ones with wires. Wherever you go, whether you are working on your computer or electronic device, working in your home garage, working , etc. One button to adjust forward/reverse. Strong pure copper motor, low noise, long service time. High concentricity, small rotation, alloy gear, stable. USB rechargeable design, you don't need to worry its battery. Colour:black Material:Plastic type:A: long+short Package Contents: 1 x electric screwdriver 3 x long batch heads 6 x short type bits 1 x usb cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.