Features: Electric Driver with Strong Magnetic Motor: the rotating speed is up to 170rpm. It is equipped with an all metal gearbox. When rotating, the high concentricity of the bit is 0.2mm, which effectively improves the disassembly efficiency. Including 5pcs S2 Screwdriver Bits: pentagon 0.8, 1.2; tri-wing 0.8; cross bit 1.5, stand off 1.5; and torx T2. USB Rechargeable Screwdriver: mini portable size, suitable for most of the 28mm mini bits set accessories on the market. Equipped with 4-gear Mode Operation: gear 0 is manual mode with about 3Nm that suitable for disassembly and assembly of screws with greater torque; Gear 1 is about 0.17Nm, it can be used for precise disassembly and assembly of mobile phones; The torque of gear 2 is about 0.19Nm, it can be used for disassembly and assembly of electronic products such as smart speakers and notebooks. The torque of gear 3 is about 0.21Nm. It can be used for disassembly and assembly of keyboard, game console and other electronic products. Dual Power Mode: can rotate clockwise / counterclockwise, and can also be disassembled in manual mode. Equipped with LED Lighting: you can easily view the dark places and lighting in all directions, so as to improve the efficiency of disassembly and assembly. Built-in with 320mAh Rechargeable Lithium Battery: can continuous working for 120 minutes after fully charged. Premium Quality: S2 high hardness alloy steel bits, aluminum alloy handle, the surface is frosted, with good hand feel and texture. Perfect for the maintenance of precision equipment, such as glasses, mobile phones, small toys, cameras, etc. Specifications: Material: S2 alloy steel+aluminum alloy Power Supply Voltage: 3.6V Current: 4A Rated Input Power: 5W Rated Speed: 170RPM No-load Speed: 170RPM Maximum Screw Diameter: 4mm Rotation Direction: Bidirectional (forward / reverse) Drive Shaft / Collet: 6 angles Maximum Torque: 3Nm Charging Time: 1.5h Battery Capacity: 320mAh Standby Time: Approx. 30 days in 0 gear mode Item Size: 172 * 16mm / 6.77 * 0.63in Item Weight: 100g / 3.54oz Package Weight: 135g / 4.77oz Package Size: 22.5 * 4.7 * 4.7cm / 8.86 * 1.85 * 1.85in Packing List: 1 * Screwdriver 1 * Magnetizer 6 * Bits 1 * Type-c Cable 1 * Manual (English)