Accessible Direction Switching: Immediate forward/reverse rotation enables flexible handling, ideal for both fine detailing and rough substance processing Continuous Use with Charging Assistreand: 500mAh battery allows action while charging, ensuring uninterrupted creativity during extended meetings Rapid Executparticlemail: Upgraded motor delivers powerful 16,000 WHIRLS for efficient engraving and crushing, excellent for undertakings and creative tasks Accuracy Control for Detailed Work: The digital display and 6 speed allow accuracy for various materials, enhancing your engraving and polishing knowledge Ergonomic & Transportable Planumberepeat: Compact ABS body (215x90x35mm) and thin 350g build secure comfortable handling and easy portability, Manufacturer: Fcnjsao