Features: This powerful electric screwdriver features a strong magnetic copper motor with 500r/min speed and adjustable torques settings (0.2Kgf/cm and 0.5Kgf/cm), ensuring efficient repairs for precise devices like phones and computers. Built with a full metal gearboxes and ≤0.2mm concentricity, it enhances accuracy and durability, lasting over three times longer than plastic alternatives while reducing slippage in fine operations. Ideal for technicians, diyer enthusiasts, and professional who require reliabled tools for intricate tasks such as disassembling smartphones and laptops. Perfect for scenarios like home diyer projects, professional workshops, or outdoor maintenance, supported by a 280mAh rechargeable battery enabling 1000+ tightening operations without frequent charging. The single button tightening/loosening switches and clear LCD display for real time torques and battery monitoring make this precise tool easy to use and highly efficient for any repair job. Specifications: Component: alloy steel Size:Approx.14.8x2cm/5.83x0.79inch Model:As Picture Shown Color: black/silver Input voltages:5V High energy control chip Package Includes: 1 Set Electric Screwdriver note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.