Thank you for viewing! ☺︎ ⭐︎Free shipping ⭐︎Instant purchase OK! 《Product Description》 【New Function: 3-Stage Torque Adjustment】This electric screwdriver offers two rotation modes and 3-stage torque adjustment in one body! Simply press the red button to easily switch between 【Low】, 【Medium】, and 【High】 torque settings. 【Low】 torque is 1 N·m, suitable for easily damaged parts like electronic terminal blocks. 【Medium】 torque is 2 N·m, ideal for DIY projects and furniture assembly. 【High】 torque is 4 N·m, for tightening that requires higher speed and torque. Maximum hand-tightening torque: 12 N·m. Choose the optimal torque for your task and work comfortably! 【High Concentricity: Improved Accuracy and Efficiency】The concentricity of the motor and shaft has been improved by up to 50%, significantly reducing deviation of the screwdriver during operation. This allows screws to be driven more accurately into place, increasing work efficiency. It also reduces bit wobble during high-speed rotation, improving smoothness and comfort of operation. High concentricity ensures even stress on the screws, guaranteeing the quality and durability of the screw tightening. Furthermore, it reduces wear and tear on the motor and transmission mechanism, minimizing unnecessary friction and vibration, thereby extending the life of the electric screwdriver! 【80 Minutes of Continuous Use: Over 500 Screws】The Yacooda electric screwdriver has a battery capacity more than double that of conventional 900mAh batteries! It incorporates a 3.6V, 1800mAh ultra-large capacity battery, which fully charges in about 100 minutes. After charging, it allows for approximately 80 minutes of continuous use (no-load condition). It has been confirmed that it can reliably drive over 500 screws (without error). You don't have to worry about the battery running out mid-assembly, allowing you to continue working for extended periods with peace of mind! 【Fits Comfortably in Hand: Easy to Apply Force】The ergonomic grip design fits comfortably in your hand, providing excellent stability! The non-slip grip makes it comfortable for anyone to use. The lightweight design and easy-to-handle size make it less tiring even during long hours of work, weighing approximately 200g, making it stress-free for women as well. Whether you're a beginner or a professional, this electric screwdriver allows you to confidently perform various tasks. It's easy to apply force, and it improves work efficiency! This is a new, unused item. Thank you! ☺︎