Powerful motor: our mini battery screwdriver offers a stable speed of 200 rpm to ensure that the bits do not vary during work. With manual and electric dual modes, you can easily perform different precision screw work. (Loosen very tight screws by hand before loosening them in electric mode)Super battery life: the rechargeable cordless screwdriver has a built-in 350 mAh battery, works for 2-3 hours continuously and attracts 500 screws for you. The battery with overcharge protection offers you a fast and safe charging experience.Magnetic design: the electromagnetic screwdriver set is equipped with magnetism. The bits can be attached to the magnetic case, so don't worry about parts falling or getting lost. The magnetized area on the bottom can magnetize the bits to hold the screw.Premium bits: the electric precision screwdriver is equipped with 48 robust S2 steel bits with a hardness of over 60 HRC, anti-wear and anti-deformation. The precision bits are suitable for glasses, watches, cameras, laptops, drones, toys, smartphones, electronics, PS4 etc.What you get: 1 x mini electric screwdriver, 48 precision bits, 1 x USB-C charging cable, 1 x storage case, 1 x instruction manual (English language not guaranteed). The electric screwdriver set comes in a portable case and weighs only 1.03 pounds. As a Christmas and anniversary gift for family and friends, it can help them work efficiently.No worries: We hope that every DOINOW customer can shop happily and worry-free. For this mini automatic screwdriver set, we offer efficient customer service and 2 years free warranty and replacement.