Krypton massager with 110F heat therapy that most suitable for the human body, Krypton handheld massager allows you to enjoy an extra luxurious massage spa. The ergonomic handle helps you massage hard-to-reach areas, like your lower and upper back. The long handle and comfortable grip design are perfect for treating others and for self-use at home. This Dual Temperature portable massager is the best choice to help melt away your stress and tension knots. It works great for muscle soreness, stiffness, chronic pain, poor blood circulation, joint pain, arthritis, and sports injuries. Its ergonomic design allows you to perform your own massage on any part of your body!