BYWOKY Cordless Rotary Tool, 3.7V Li-ion Mini Power Rotary Tool 5-Speed with 2.0 Ah Battery, Front LED Lights and 42pcs Accessories Kit for Drilling, Carving, Engraving, Sanding, Polishing and Cutting - HJ202

• 🔔【5 Powerful Speed & Great Ventilation】: With the 3.7-volt output, 2.0AH Lithium-ion battery, 5 powerful speed selections with scattered vent holes, this rotary tool can generate strong and steady power. Variable speed from 3,000 to 15,000 RPM, allowing for flexible adjustment of rotation speed and vent holes effectively dissipate the heat released when the power rotary tool is running, extending battery life for a long-term and safe use. 🔔【Convenience & Ergonomic Design】: With the power button design, you no longer have to worry about the rotary tool being stopped due to accidental touch on the switch. Compact and lightweight body makes it light and easy to handle for delicate tasks and finer work. Rubber-covered handle with anti-slip function provides comfortable grip for better control. 🔔【2 Hours Quick USB Charge & High Performance】: This power rotary set can work 90 minutes after 2 hours fully charge and built-in overcharge protection avoid repeatedly charging.Convenient USB charger ensures that it’s ready whenever you are. Front LED lights illuminates dark working spaces. variable speed indicator and battery charging light allow for convenient use. Spindle lock allows easy and quick accessories change. 🔔【Innovated Air Flow System & Lightweight】: Ventilation mechanism helps prevent heat build-up for smoother, cooler, and quieter operation. 360 Degree soft grip material allows for comfort & precise control. Cordless design offers the freedom to take it anywhere。NOTE: ** Please full charge the main device before using. Try not to use it if it's out of charge but charge in time.** 🔔【Versatile 42Pcs Accessories】: Comes with 3.7V 2.0AH cordless rotary tool, tool bag, 42pcs accessories, accessory case, battery charger, user manual. This rotary tool comes with 42pcs accessories, which can be used to do all kinds of home projects or crafting jobs, such as grinding, cutting, sanding, carving, polishing, drilling and more. Buy at ease!