This item is a set of electric screwdriver tool kit, it has good process details and reasonable design, efficient and practical, and can be very good for household DIY or daily maintenance. With simple application method, it can easily bring you convenience and better help you save time and effort. Features - Color: White. - Material: Plastic, alloy steel. - Size: 17.50X2.30X2.30cm/6.88X0.90X0.90inch. - Voltage: 3.6V/DC. - Battery: 18650/1100mAh. - Speed: 250r/min. - Maximum torque: 1. / . - Charging time: 5-7 hours. - Including: 1pc main body, 8pcs 50mm bits, 1pc 50mm post, 9pcs 28mm bits, 1pc 28mm post, 66pcs screws, 1pc magnetizer, 1pc manual watch screwdriver, 1pc plastic storage box. - Mainly made of alloy steel and plastic material, strong and durable, good texture. - Reasonable design, compact and practical, easy to grasp, can provide you with more convenience. - The battery has a large capacity and can work continuously for a long time. - Mainly suitable for home use, it is a practical small tool for home repair and maintenance. - It is made with excellent craftsmanship, has practical functions, is efficient and safe, and is fully enough for small DIY projects in your home. Package list: 1 x main body 8 x 50mm bits 1 x 50mm post 9 x 28mm bits 1 x 28mm post 66 x screws 1 x magnetizer 1 x manual watch screwdriver 1 x plastic box