26-in-1 precision electric screwdriver set. Includes 25 S2 alloy steel bits, 1 electric screwdriver handle, and 1 Type-C charging cable. Built to assemble and disassemble most small electronics. Suitable for tablets, glasses, jewelry, crafts, toys, models, drones, and precision instruments. Precision torque and dual mode. 3.7V rechargeable mini screwdriver. Auto mode torque 0.25-0.35 N m; manual mode 3 N m. High speed 210 rpm. Delivers strong power, high efficiency and stable power output for precise work. S2 magnetic drill bits. Comes with 25 precision magnetic drill bits in a case. Hardened alloy tool steel construction; magnetic design enables easy linking, convenient carrying, and resistance to rust and corrosion. Long lasting battery and Type-C charging. Built in 300 mAh battery, capable of driving about 380 screws on a full charge. Type-C charging enables faster and more convenient recharging.