With a simple wish of bringing premium and durable products to every user, our electric screwdriver supports torque and speed adjustment, which enables you to adjust the torque (0.5-1.5N.m) and rotary speed (150rpm - 230 rpm) according to different equipment. The cordless screwdriver set includes 32 longer S2 alloy bits, 1.77inch (45mm) in length and 0.25inch in diameter, suits large screw removal and various deep hole installation, but it rarely shakes when in use. Our cordless screwdriver supports both manual (Torque: 5N.m) and electrical mode (0.5-1.5N.m). When the screw is too tight, it is recommended to loosen it manually at first, then remove it through electrical mode to prevent damage to the equipment or screwdriver. The forward and reverse button of the cordless screwdriver make you quickly tighten or loosen screws with just a single press for higher efficiency. The body of this electronic screwdriver is 24mm in diameter and 190mm in length to suit almost all users with big or small palms. The frosted and aluminum alloy screwdriver body ensures grip comfortability. Equipped with 4 LED lights and an independent LED switch, you can easily illuminate the working environment and screws in the deep holes. For ease of use, the electronic screwdriver Head bits are designed with magnetic suction and equipped with a magnetic demagnetization tool. Specifications: * 150-230r/min * 32 S2 Precision Bits * Torque: 0.5~1.5N.m * 2000mAh Battery * LED Light *Electric & Manual Mode Package Includes: Tool Box * 1 Electric Screwdriver * 1 Screwdriver Bits * 32 USB Cable*1 Magnetization*1 0.25" to 0.16" Adapter*1 User Manual* 1 32 Bits as the following sizes: PH 0-1-2-3 SL 3-4-5-6 Y 1-2-3-4 U 4-6-8-10 H 2-3-4-5-6 T 8-10-15-20-25-27 PZ 0-1-2-3