The ergonomically designed handle is compact and at only 140g, making it easy to carry and operate Easily switch from screwing to unscrewing with the forward/reverse button. Equipped with 8 bits, can easy and quick to change the bits. Rechargeable, please connect the charging cable to the computer to charge, long battery life. Comfortable handle design and neatly arranged operation buttons can reduce user fatigue, improve working comfort and efficiency, save your time!, Manufacturer: PokFhgur