The Mi Cordless Precision Screwdriver Kit is designed for high performance and efficiency, featuring a strong magnetic motor that reaches speeds of up to 200 rpm. With an all-metal gearbox, it offers exceptional precision, maintaining a concentricity of less than 0.2mm during rotation; ideal for improving finishing accuracy and speed. The kit includes 24 S2 steel precision bits in 9 varieties, offering a hardness of up to 60HRC for toughness and durability, making it suitable for disassembling and assembling most electronic products and small household appliances. For more complex tasks such as working in deep holes or tight spaces, the kit comes with six commonly used 45mm long bits. It is equipped with a universal Type-C charging port, and the indicator light near the port alerts users to low battery and charging status. Compact in size and powered by a built-in rechargeable lithium battery, the screwdriver offers long-lasting use and can handle over 400 precision screws on a full charge