Cold Red Light Therapy: Configured with 4pcs of 808nm near-infrared light and 14pcs of 650nm red light, the red light therapy device can penetrate the skin deep into the inner muscle tissues, effectively relieving muscle soreness and joint pain. Note: 808nm infrared light is invisible. Customized Mode: With 5 levels of light intensity and four timing (5/10/15/20min), the near-infrared light therapy can set different therapy programs for different needs. Free Your Hands: You can use it with a stand, no need to worry about arm pain caused by holding it for too long. Built-in 2600mAh rechargeable battery, the red light therapy for body can be used wirelessly, and can last 4-5 days after fully charged. Safe & Portable: With a stylish and compact design, the red light machine weighs 0.5lb, convenient for traveling and easy to use. Red light therapy is a non-invasive therapy with no cross-infection. It is suitable not only for family and friends, but also for pets. Excellent Customer Service: The package includes: red light device*1, charging adapter*1, charging cable*1, stand*1, goggles*1, goggle cloth*1, instruction manual*1. We can provide one year of after-sales guarantee. If you encounter any problems, please feel free to contact service team and we will solve it as soon as possible. › See more product details