modes: The neck wrinkle remover has three modes of red light, light and green light, which can meet the needs of different skin types.Wake up coll : The LED skin tightening device stimulates the coll tissue in the dermis with radio frequency, aiming at the sagging skin caused by the reduction of coll , and lifting and tightening the face.Micro-Current Massage: Neck ce is an anti-aging soothing massage. It uses micro-currents to re-move the skin, making it elastic and improving fine lines, wrinkles and nasolabial folds.Lifting and firming: The skin tightening machine delicately shapes the V-face, lifts the delicate outline, tightens the facial lines, and exercises the visible facial muscles. introduction: The facial beauty instrument makes the skin more hydrated. It is used in conjunction with the nutrient essence lotion mask to allow most of the nutrients to reach the dermis layer, promote absorption, and keep the skin hydrated for a long time.