16head simulation massage delivers precise, wrapping coverage across the breast area for thorough stimulation. Blue and red light modes: blue light helps with skin tone and pigment balance; red light supports microcirculation and tissue elasticity. Portable and easy to use: compact, lightweight device for massage anytime; medicalgrade silicone surface is skinfriendly and nontoxic. Functions: promotes nourishment and oxygenated blood flow to breast tissue; helps relax connective tissue; supports circulation and overall tissue comfort. Design and compatibility: wraparound design with adjustable fit; flexible pads adapt to a range of sizes for a secure, comfortable feel. Use scenarios: Morning routine at home to start circulation and ease stiffness. Postworkout or after long desk sessions to soothe chest muscles and improve comfort. Travel or office breaks for quick, onthego massage without setup.