The cordless design frees you from cords and outlets, allowing you to work flexibly in small spaces, construction sites and outdoor environments; Tool free for changing accessories—no spanner needed. WORFCI 21V LONG-LASTING BATTERY SYSTEM: This cordless oscillating mutil tool come with 2PCS WB30 3.0Ah batteries, which are sufficient to meet all your DIY needs. The battery and charger are included and can be out of the box. We are committed to more powerful battery systems, make your DIY easier. Our oscillating tool is equipped with a 600W brushless motor, 10000-20000opm adjustable. With the corresponding saw blade, it can easily handle high-intensity operations such as hardwood and soft metal. 6 VARIABLE SPEEDS AND BRIGHT LED:6 variable speeds allows users to choose the appropriate speed setting based on the application. Bright LED worklight illuminates dark work surfaces for accurate cutting. This cordless oscillating multi-tool is suited to sawing, sanding, and cutting a variety of materials, including baseboards, copper and plastic pipes, soft non-ferrous metals, drywall, laminate, carpet and more. 1* Oscillating tool; 2* WB30 batteries; 1* WC1A charger; 1* Sanding plate; 15* Sanding sheet; 6* Versatile blades; 1* Scraper; 1* Storage box; 1* operating instructions in five languages.