Wireless charging electric screwdriver set,There are magnetization and demagnetization parts inside Suitable for repairing precision electronic products and digital products, such as cell phones, laptops, cameras, watches, game consoles, ,,Switch, etc. Battery capacity: 600MAH There is forward and reverse rotation Free Speed: 1100r/min Electric torque: 3.0-3.5kgf,cm Charging interface: TYPE-C Battery Type: Li Battery Voltage: 3.7V-DC Colour:Gray Material:Plastic Package Contents: 1x Electric Screwdriver Set Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.