Electric Screwdriver 23 in 1 Precision Screwdriver Set Precision Hand Screwdriver Bit Set with 20

Design a portable compact and precision electric screwdriver, which can disassemble small and medium-sized equipment screws such as ordinary mobile phone digital electronic products.|Slim housing with pen shape design, and the housing is very slim, micro and mini, it can be put in pocket.|Driven by two built-in AAA replaceable batteries(the package without battery), with high speed rotation for easy install and detach the screw without damage.|Hand-in-one design, not only electric operation, but also manual operation, electric and manual can be operated independently or at the same time.|Electric screwdriver with self-locking design, as long as manual operation, internal self the lock will automatically open to avoid damage to the motor, you can safely operate it manually.