The Stayer 3.6V Professional Cordless Screwdriver BL 50 CK is a high-quality power tool designed for DIY enthusiasts and professionals alike. With a powerful 3.6V battery included, this screwdriver provides reliable performance for a variety of tasks. The set includes a durable carry case for easy storage and transportation, making it convenient to use on the go. Whether you're dealing with household projects or more complex tasks, this cordless screwdriver is a versatile and efficient tool to have in your toolkit.