Why are there intermittent pulses? The device uses an ultrasonic frequency of 40kHz to break down fat cells by forming tiny bubbles and bursting them. ​ The design of intermittent emission has the following purposes: Prevent overheating: Continuous emission may cause the probe and skin to overheat. Intermittent emission helps control temperature and ensure comfort during use. Protect skin and tissue: Intermittent emission can reduce continuous pressure on the skin and surrounding tissues, reducing potential irritation or discomfort. Extend device life: By controlling the emission rhythm and reducing the load of continuous operation of the device, it helps to extend the service life of the device. Will this mode cause uneven fat decomposition? No. The intermittent emission design has been professionally tested to ensure uniform energy distribution throughout the treatment area. As long as you follow the instructions in the manual and move the probe evenly, you can achieve the ideal fat decomposition effect.