Frequency: X8 offers an adjustable needle frequency ranging from an ultra-low 180 times/minute to a high 9000 times/minute, ensuring consistent and powerful performance.Powerful Motor: With a brushless motor, offers extended longevity, quiet operation, and professional design for optimal performance.Lightweight and Compact: Weighing just 144g, and its maximum diameter of 32mm and body height of 113mm make it incredibly compact.Timing: The machine features a built-in timing function that accurately logs its usage duration.