Introducing the versatile precision screwdriver set, featuring a built-in magnetizer for superior micro screw pick-up and 25 precision bits of various categories. With its one-press-to-switch-on button and durable 60HRC S2 steel construction, this set is perfect for disassembling, modifying, and repairing gadgets. Charge the battery through the USB-C port and enjoy the compact, lightweight, and portable storage case measuring 182 X 71.3 X 26.1mm, and weighing only 314g.