UMAI 43-Piece Cordless Screw Driver Tool Set Kit 4V, Charging Cable and Case | LED Worklight | Fast Charging | Ideal for DIY Projects and Professional Use | Applicable for Mobiles, PC, Glasses Complete Screwdriver Set: Includes 36pcs 25mm bits, 6 pcs 50mm bits, 1pc 50mm extended bit, 1 charging cable, and plastic box for organized storage. Powerful and Versatile: The UMAI Screwdriver Set is a cordless electric screwdriver with a 18650/1300mAh battery, delivering a rated voltage of 3.6v and a maximum torque of 6N.M. High-Speed Performance: With a speed of 280r/min, this screwdriver provides efficient and fast operation, saving you time and effort on various tasks. Convenient Charging: The included USB charging line (0.3m) ensures easy and hassle-free charging. It takes just 1 hour to fully charge the screwdriver with a 2A power source. Enhanced Visibility: Equipped with an LED working light, the UMAI Screwdriver Set illuminates your work area, allowing you to work with precision even in dimly lit environments. Compact and Portable: Measuring 20144.5cm and weighing 754g/set, this lightweight and compact set is easy to carry and store, making it ideal for both professional and DIY use. Wide Range of Applications: Suitable for a variety of tasks, including assembling furniture, fixing electronics, installing cabinets, and more. Reliable Quality: UMAI is committed to providing high-quality tools. This screwdriver set is durable, built to last, and designed to withstand everyday use.