Specifications Material MetalHandle Straight bar with rotating palm restDimensions 142mmTorque Range 0 2 2N mElectric Mode First Gear 0 15N mSecond Gear 0 25N mThird Gear 0 35N mManual Mode 2N mNo load Speed 200 RPMPower Type Rechargeable Lithium Technology Working Voltage 3 7VBattery Capacity 300mAhOperation Forward and Reverse OptionsMaximum Screw Diameter 4mmFeatures 1 Compact Design 142mm size enables precise control and easy handling for intricate tasks 2 Adjustable Speeds Three torque levels 0 15N m 0 25N m 0 35N m accommodate diverse needs 3 Lithium Rechargeable Battery Provides reliable power with 300mAh capacity and supports continuous use 4 Multifunctional Versatility Suitable for electronics watches camera repairs and more 5 Aluminum Alloy Build Ensures a professional look lightweight construction and enhanced usability Package Included 1 x Electric Screwdriver28 x Screwdriver Bits H4x28 batch head 2 x Lithium Battery1 x USB Type C Charging Cable1 x Magnetic Storage Board