The electric screwdriver is practical repairing tool, pen shape design, aluminum alloy housing body. With 18pcs screw bits for various working demands. Features Slim S2 aluminum alloy housing body with pen shape design, easy to use. Ultra precision flexible circuit design, ensure long life time. Built-in 2 x AAA cells driving can work 8 hours continuously. Equipped with magnetic board, holding the screws taken off from the reparing items, no screws lost. Automatic and manual operation design, ensure hight