[Torque & Battery Power Display]With a LCD display screen, you can clearly see the current torque gear and battery power. This upgrade bring you higher work efficiency. At the same time, it can also remind you more intuitively to charge in time and maintain battery health. [3 LED Working Light & USB Rechargeable]Built -in 3 high -bright LED lights to illuminate each dark corner and space that requires maintenance. It takes about 80-90 min to fully charges, and the standby time is about 5 months. For saving, the LED light be automatically off after 9s. [50-in-1 Cordless Electric Screwdriver]This 50-in-1 screwdriver kit is equipped with 48 S2 materials commonly used bits, which can meet most of the use needs of , such as repairing mobile phones, glasses and laptops. The magnetizer and the charging cable makes it more convenient to use. [3 Adjustable Torque]The electric screwdriver set has 3 gear adjustable torque, which you can turn off or adjust according to your needs. [Heartwarming Reminder]Maximum torque: 3.5N.m. Idling Speed: 240r/min., Weight: 0.72091159674 pounds, Manufacturer: tiyao