【Upgraded and Compact Design】57-in-1 screwdriver set design, equipped with a storage case, its 4 corners and cover with magnetic, convenient for holding 55pcs screwdriver bits and 1 pcs extension rod..【Small & Powerful】This small electric screwdriver has rotate speed in 150r/min, automatic/manual mode with 0.25-0.35/3N.m torque and works continuously for 2 hours, which has totally power enough for your electronic repair working..【Multi-Purpose Uses】Comes with 55 precision bits and 1 extended bar, various screwdriver bits of different specifications can meet different needs easily. Suitable for the quartz watch, regular household appliances such as cameras digitals, radios, tablet PC, smartphones, drones, joystick, some eletronic products etc..【Work Light & USB Charging】360° Shadow-less lighting design, embed 3 LED lights to brighten the working area. Wireless design, powered by 260mAh rechargeable lithium battery, 30~40 mins charging time..【Package Contents】1 Mini electric screwdriver; 55 precision bits; 1 extension rod, 1 Magnetizer, 1 magnetic pad, USB charging cable; storage case; 30-day money back guarantee and 12-month warranty. If you have any issue, please feel free to contact us in the first time. We will solve this issue for you without any hesitation. It is a very suitable birthday/ Thanksgiving day/ Christmas/ valentine's day gift for familys and friends.