BEST MASSAGE EFFECTWith simulation massage, coupled with 107.6°F constant-temperature and warm compress techniques, you may enjoy the relaxation of massage on every single day.ADJUSTABLEBy adjusting 4 massage modes, plus heat compress, it gives you the most suitable muscle relaxation and stress relief.COMFORTABLEIt sticks to skin, free users from bound feelings. No matter in exercise or daily activities, it will not restrict your movement.Take away tension and painIn combination with a stable infrared therapy, it eases muscle tension, improves blood flow, and relieves pain and stress, which is pure relaxation. It is super powerful, portable, and lightweight, making it a perfect gift for your family.A Perfect Fit for All360° movable electrode ensures free body movementsSkin-friendly silica gel inner pad stably fits to your neckEnjoy four modes and meet different needs. Automatic timing realizes power saving easily