28 in 1 Precision Electric Screwdriver Set with LED Light

1. Flip cover design, eight magnets adsorption, the bit is placed in the card slot, easy to pick and place. 2. The magnetic adsorption of the batch head makes it easy to disassemble and assemble. 3. Comes with a knob switch to prevent the wrong operation of pressing the button, the knob is stepless speed regulation, and the force and speed are arbitrarily selected. 4. Magnetic adsorption bit. 5. 3 LED lights provide enough bright spots, and there is a separate button switch to control the turn on and off of the LED lights, which is more power-saving and durable. 6. 28 bits of high-hardness S2 alloy material, 45mm length, to meet various deep holes and screw removal at obstacle positions.