MMFU HIFUltra HIFU22D system utilizes an ultra-micro pulsed ultrasonic focused MMF Ultra sound wave system to switch the bidirectional instantaneous energy of the transverse linear acoustic pulse and the annular acoustic wave. The single machine realizes the combination of point, line, and surface technology, achieving a full mode of 360 ° perfect seamless, full-layer anti-aging, multi-layer lifting and tightening, with precise, comfortable, fast, and lasting effects. In MP mode, the microsecond energy transmission mode has smaller and denser focus points than other instruments, higher security, comfortable experience, shorter recovery period, more uniform and more efficient point distribution.