Features 1、BOLD MOTOR: Electric screwdriver adopts a bold motor, which has strong torsion and is easy to tighten, effort saving, time saving, convenient and fast, greatly improving work efficiency. 2、FIRM CLAMPING: Quick release clamp design, securely locking the screwdriver bit, convenient replacement of the bits. 3、1 KEY SWITCH BETWEEN CW CCW: Release the button and immediately stop rotating! After releasing the button, high speed rotation can also stop instantly. 4、MULTIPLE USAGE SCENARIOS: High power screwdriver provides a sense of security, and various scenarios are very reliable, used to tighten or loosen most screws and screws. 5、20 BITS: There are 20 pieces screwdriver bits in the package that can be used for different scenes for fine works. Use at will! Specification Item Type: Electric Screwdriver Kit Material: High Carbon Steel, Silicone No Load Speed: 360RPM Clamp Size: Approx. 6.35mm / 0.25in Torsion Adjustment Gear: 6th gear Maximum Torsion: 6N. m Manual Torsion: 20N. m Battery: 1 x 18650 2000mAh rechargeable lithium battery (shipped with built in battery) Working Time: 60min Charging Time: 120 minutes Forward and Reverse: Supported Electric Function: Support Package List 19 x Single Head Bit 2 x Bit Bracket 1 x Dual Purpose Bit 1 x Bit Rod 1 x Handle 1 x USB Cable