RECHARGEABLE BATTERY : Equipped with built-in 4.5V rechargeable battery, cordless electric screwdriver will provide a durable and longer screw driving experience. With a USB cable provided, you can charge your screwdriver anytime and anywhere. With a red light on when charging and a green light on when fully charged. >>> MAX TORQUE 4.5NM : The maximum torque is 4.5Nm, With positive and negative switch is easy for installation and removal of screws, no-load speed of 250 rpm. It is suitable for screwing and drilling in the home. It is widely used for furniture assembly. >>> HANDLE ROTATION : The handle can be adjusted in two positions. 90 as pistol grip while 180 as a straight screwdriver and suitable to use in confined spaces. The ergonomic design handle fits your hand and makes your work easier and safer. >>> LED LIGHT & LIGHTWEIGHT DESIGN : Cordless screwdriver rechargeable bright front LED work light, effectively improve work efficiency in the middle of the night or the dark, and accurately position screws. It is suitable for home and office use and convenient to carry out with the compact size. Perfect size fits everyone, which is your right-hand man in furniture repair. >>> COMPLETE ACCESSORIES SET : Cordless screwdriver set including 42 CRV heads, 1 extension rod, 1 charging cable, flexible shaft (flexible shaft is convenient for working in small spaces or when the direction of the screwdriver is unstable), toolbox, and instruction manual.