Specially designed for the delicate maintenance of small parts, this mini electric screwdriver has a slim and compact body that can easily reach into various narrow gaps for operation. It features precise multi-level torque adjustment, suitable for the disassembly and assembly needs of watches, glasses, headphones, small digital devices and more, effectively avoiding uneven force application and part damage caused by manual operation. Equipped with a variety of micro bit sizes, one tool covers multiple small parts maintenance scenarios