Feature: 1. With its cordless design, convenient to carry around and it can be charged anywhere with USB cable, like power bank, car charger, laptop, mobilephone plug etc. 2. Safe to use, cordless power screwdriver features non‑slip handle makes the work safer. Come with a sleeve, easy to install and remove. 3. Compact and light‑weight design will be perfect for circuit repair, bicycle repair, home decoration, electrical maintenance, industrial usage, switch installation etc. 4. With multiple circuit protections: overcharge, overdischarge, undervoltage, and overload protection, use more at ease. 5. Integrated red and green double LED lights: charging indicator (when charging), battery indicator (red and green switching) and undervoltage alarm flashing for 3 seconds (when the switch is pressed). 6. Large torsion, the maximum torsion of manual is 10N, the maximum torsion of electric is 1.5N. Easily deal with multiple environments. Specification: Item Type: Electric Screwdriver Material: Steel Color: As shown in the picture Size: Approx. 13.5x3.5cm / 5.3x1.4in Weight: Approx.665g/23.5oz Power Type: Rechargeable-lithium battery technology Battery (Built-In Battery): Lithium battery, 18650, 800mAh Maximum Torsion: 10 (Nm) Application: Household and garden tools Power Supply Voltage: 3.6V Charging Interface: Type-C Rotation: Two-way Handle Type: Straight rod type Maximum Screw Diameter: M4 Drive Shaft/Chuck: Hex . Package List: 1 x Electric Screwdriver Host36 x Bits1 x Sleeve1 x USB Cable1 x Rope1 x Aluminum Storage Box Note: 1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.