1. treat: Acne, pimple and black speckle. 2. Remove: Wrinkle, fatigue, relieve pressure and improve the quality of sleep LED Acne laser machine:Treatment range:1. treat: Acne, pimple and black speckle.2. Improve: Complexion of gray and yellow, numb nerve3. Coalesce: Surface of wound after face lifting or surgery4. Adjust: Incretion, ovarian maintenance, make breast plump5. Remove: Wrinkle, ...