The Double Chin V Shape Facial Lifting Massager is a skincare tool that uses led technology and gentle massage to lift and tighten the jawline, reducing the appearance of a double chin. With adjustable intensity levels and an ergonomic design, it is suitable for all skin types. The rechargeable battery and lightweight design make it portable and convenient for use at home or while traveling. Simply apply skincare products, turn on the massager, and massage the chin and jawline for 5-10 minutes, 2-3 times a week for best results. Consult a dermatologist for specific skin concerns.