Description: High Quality Material: Mini Electric Screwdriver is made of high quality vanadium steel material. The electric screwdriver is equipped with a housing and a variety of drill bit meet the different needs of different tasks. Portable: The screwdriver is compact in size, has a round handle, is easy to carry, presses the magazine type, and is magnetically absorbed, which is very helpful for working in a small space. Easy to Use: The Mini Electric Precision Screwdriver Set is easy to use, precision repairable, comfortable in design, and perfectly sized to provide precise torque according to different usage occasions. Features: The 68 in 1 Mini Electric Screwdriver Set is high performance and well made, with multiple variable speeds, electric forward and contrary steering, and 4 layer LED lighting, making it easy to use even in dark working environments. Wide Application: Screwdriver Repair Tool is widely used in different occasions. For example, mobile phones, laptops, cameras, drones, watches and other precision instruments. Specification: Input voltage: 3.7V Electric handle parameters: Battery type: lithium battery Battery capacity: 350mAh Charging time speed/current: 200rpm/100mAhManual torque: >5N.M Electric torque adjustment: 0.01-0.13N.m Full battery life: 90 minutes, standby life 90 days Size Chart: Packing size: 19.5cmx9.5cmx2.6cm/7.68inchx3.74inchx1.02inch Package Includes: 1 Mini Electric Screwdriver 64 Precision Bits 1 Tweezer 1 pry bar 1 Addition and subtraction of magnetic areas Note: Please allow slightly errors due to manual measurement and different monitors.