Product features: 1. This product is an electric screwdriver with built-in lithium battery, which is not removable. 3. Plug-in agonal chuck with built-in . Match one mm screwdriver head. There will be a slight gap after the bit is inserted, and the end of the bit is uneven during operation, which will not affect the actual use. 4. The bit in the package is ordinary bit. USB interface charging, factory standard charging cable. All packages have no charging head. 5. All copper motor core, high speed, high torque [video width="478" height="850" mp4="https://ebrahims.co.ke/wp-content/uploads/2024/10/WhatsApp-Video-2024-10-26-at-10.01.06-AM.mp4"][/video]