High-precision torque adjustment: Supports torque adjustment in manual mode, covering a range from 0.15N.m to 7N.m, suitable for light to heavy-duty tightening tasks, ensuring reliable performance. Manual/automatic dual-use design: Can be used manually when the battery is depleted, allowing continued operation and increased usability. Long-lasting lithium battery: Features a high-capacity lithium battery for extended use and improved efficiency. Universal charging convenience: Designed with a standard USB charging port, compatible with power banks, computers, or any USB power source. LED shadowless lighting: Equipped with dual LED lights that provide bright, even illumination in low-light conditions, aiding precision during assembly or disassembly. Rated voltage: DC 3.6V Torque range: - Automatic: 2.5N.m - Manual: 0.15N.m – 7N.m No-load speed: 200r/min Charging time: 2–3 hours Battery capacity: 18650 / 1300mAh Color: Black & Blue Material: Metal + Plastic Package Contents: 1 x Screwdriver 2 x Bits 1 x USB Cable Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1–3 cm.