Working theory Ultrasonic focusing reaches the SMAS layer with its specific high-energy focused ultrasound, improves the SMAS suspension, comprehensively solve the facial sagging and relaxation problems. It accurately positions the ultrasonic power on the SMAS 4.5mm under skin, performing the best effect of shaping, pulling and compacting for muscle growth and traction; impacts on the collagen layer 3mm under skin, making the collagen restructured and newborn, solving the aging problems by recovering elasticity, skin whitening, wrinkle removing and pores shrinking. 4D HIFU Applications: 1. Face lifting 2. Wrinkle removal 3. Nasolabial folds removal 4. Expression lines removal 5. Forehead wrinkle removal 6. Eyes wrinkle removal 7. Skin tightening ,whitening ,rejuvenation 8. Body shaping, fat removal 4D HIFU advantages: 1.It can save a lot of treatment time and shots in the treatment compares with Classic HIFU. Save shots, save time, save money; 2.Has 20,000 shots, each line has 26 dots; 3. It has three different working heads for different operational areas; -3.0mm is for the dermis layer; -4.5mm is for the SMAS layer; -6.0mm/8mm/10mm13mm/16mm for body fat layer; 4. It's totally non-invasive and safe; 5. The effect will be shown after the operation, while the best effect will be seen after two months. It can be lasted for 2-3 years.