82in1 Precision Electric Screwdriver Small Aluminium Electric Repair ScrewdriverSpecification:1.input voltage:3.7V2.Battery type:lithium battery3.Battery capacity:350mAh4.Charging time40mins Red light when charging, green light when full5.Idle speed:320r/min6.Manual torque:3N.m Electric torque:0.4-0.5N.M7. Fully charged continuous endurance: 90 minutes, standby endurance 90 daysPackage Included:1 * 11-in-1 screwdriver toolor1 * 36-in-1 screwdriver toolor1 * 49-in-1 screwdriver toolor1 * 66-in-1 screwdriver toolor1 * 82-in-1 screwdriver toolor1 * 68-in-1 screwdriver toolNote:1. Due to manual measurement, please allow 1-3mm error. Please make sure you don't mind before ordering.2. Due to different lighting in the photos and differences in monitors, the pictures may not reflect the actual colour of the object. Please make sure you don't mind before ordering, thank you!