The COZING semiconductor laser treatment wrist watch is engineered for individuals with the three highs: hypertension, hyperglycemia, and hyperlipidemia. Emitting a 650nm red light, the device increases blood flow, lowers blood viscosity, and helps regulate blood sugar levels. The watch-style design allows you to integrate therapy into your daily routine effortlessly. Includes a nasal probe for added respiratory benefits. CE certified and backed by COZINGs quality assurance. A safe, painless, and scientifically supported approach to better metabolic health.