<p>NEO-4D adopts high intensity focused ultrasound technology, for skin lifting and tightening, to achieve the best therapy feeling and effect. The product handles full face and neck treatment within 40-50 minutes and has 3 heads to act upon different skin depths. Without damaging the epidemic, it immediately applies a firming effect after the treatment. The machine is simple, flexible, easy to operate and cost- effective. The treatment is also comfortable and devoid of Anaesthesia and pain.</p>