The world's first scientifically proven non-invasive ultrasonic lipolysis technology N-4D helps break down and flush away stubborn fat, particularly around the waist and upper thighs.

This new N-4D long-term targeted fight-fat technology, through the most effective patented ultrasonic frequency stimulates sympathetic nerve endings under the skin to release "norepinephrine" for natural, long-term decomposition of body fat.