This product features a high definition display for tracking rotation speed and battery capacity. With a powerful 35,000 RPM high torque motor, it offers an ultra-smooth and quiet experience due to its brushless design. The battery can last 8-10 hours and only takes 3 hours to fully charge. Easily control the device with smart play/pause and variable speed options, and switch between forward and reverse modes. For added safety, it has intelligent overload protection and comes with a metal stand and charging base. Its compact and lightweight size makes it perfect for desktop use, and it can automatically switch between 110/220V voltage settings.