1. Fine workmanship and beautiful design for stable performance and durability. Ergonomic handle with antislip textured grip, comfortable to hold, easy to use, helps improve working efficiency. 2. Cordless design with built-in ternary lithium polymer battery and universal Type-C rechargeable interface, economical and user-friendly. Features quadruple protection system: over-current, over-voltage, over-temperature, and charge/discharge protections. 3. Four torque settings with one-button switch: 1st gear 2.5Nm for instrument repair, 2nd gear 3Nm for model assembly, 3rd gear 3.5Nm for furniture assembly, 4th gear 5Nm for plumbing and electrical installation. 4. Professional mechanical controls. When the preset torque value is reached, the mechanical clutch disengages to prevent damage to screws or materials from over-tightening. 5. Adjustable rotation direction. Switch between forward and reverse by pressing the corresponding button. Two working modes available—automatic and manual—to suit different needs. 6. Equipped with an LED shadowless work light that illuminates the workspace from multiple angles, convenient for use in low-light conditions. 7. Includes multiple screwdriver bits of various specifications to meet a wide range of repair and fastening needs. 8. Quick-change chuck with strong magnetic design allows for fast and easy bit replacement. 9. Suitable for use with wood and plastic materials for tightening or loosening screws. 10. Wide range of applications, ideal for repairs and maintenance of electronic devices and precision instruments such as motorcycles, cell phones, and watches. Name: Screwdriver and Drill Bits Set Battery: 1 x 3.6V, 1300mAh battery (included) Rated voltage: DC 3.6V No-load speed: Max 200r/min Max torque: 5Nm Color: Black Material: Plastic + Metal Package Contents: 1 x Screwdriver 1 x Type-C Cable 18 x Different Screwdriver Bits 1 x Bit Extension Rod 1 x Cardan Shaft Note: Light reflection and differences in display screens may cause slight variations in color compared to the actual item. Measurement error allowance is +/- 1-3cm.