Features: Boosts efficiency with this 4 speed torques electric screwdriver featuring manual/auto double modes and magnetic bit retention, delivering 5N·m electric/10N·m manual torques for precise fastening across DIYer and professional tasks. Equipped with intelligent LED work lighting and real time battery indicators, this cordless screwdriver set ensures visibility in dim spaces while monitoring 1500mAh lithium batteries indocators for uninterrupted operations. Ideal for DIYer enthusiasts, technicians, and homeowners seeking versatile power tools, its ergonomic plastic housing and 11 multi purpose bits accommodate users of all skill levels. Perfect for electronics repair, furniture assembly, and appliance maintenance, the 280RPM variable speed driver handles delicate circuit board and heavy duty fixtures with controlled torques adjustments. The comprehensive cordless screwdriver set includes 11 hardened steel bits stored compactly, backed by 4 hour continuous runtime for tackling prolonged projects without frequent recharging. Specifications: Electric screwdriver handle size:Aprox.190x37mm/7.48x1.45inch Voltages current: 5V/1A Rating voltages: 3.6V Speed: 280r/min Torques: 1N·m-10N·m (electric torques 5N·m/manual torques 10N·m) Battery: 1500mAh Component:Plastic Package Includes: 1 Set 4 Speed Electric Screwdriver note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.