1. Easy to use-The screwdriver is not only used for electric operation, also for manual operation. Just press the two-way rotation button to the screwdriver, which is convenient for screw drive and screw removal.2. Mini and -this small electric screwdriver is suitable for female/male, the speed is 280/min, and the automatic/manual mode is completely enough to the needs of DIY small projects.3.Practical design-The front LED light makes it easy to observe when working in dark areas; small size, very suitable for computers, furniture, DIY manual work in narrow spaces.4. This 4.2-volt cordless screwdriver is lightweight and rechargeable, making it perfect for light home renovation projects. has forward and backward switches. It is designed with built-in LED lights and can work in dark such as basements and lofts.5.Very light and compact, suitable for lady operation, suitable maintenance, such as tightening cabinet hinges, replacing wall covers, installing storage and decorative shelves, assembling sturdy furniture, etc.colour: blackMaterial: metalsize: 14.5x2.4x3.7cmPlease note: Usually 3.6v is 4.2v when fully Package Contents:1*screwdriver1*USB charging cableOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.