Freedom of Movement (Wireless): Battery-powered so you can work anywhere without being tied to electrical cords. Two Rechargeable Batteries (12V): The product comes with two lithium batteries to ensure continuous operation without interruption; charge one and use the other! Multi-purpose Disc Set (3 inches): Cutting discs for iron and metal. Diamond disc for cutting ceramic and hard materials. Sanding and smoothing discs for surfaces and wood. Bag Contents: 1. Main unit (wireless cutting and grinding saw). 2. Two lithium batteries (12V). 3. Fast electric charger. 4. Assortment of 3-inch cutting and sanding discs. 5. Hex key for easy disc changes. 6. User instruction catalog. 7. Hard storage case for the product. Contact WhatsApp at ( Phone number appears when clicking the contact button )