【18PCS Powerful Red Light】The handheld red light therapy device integrated a total of 18 red light holes on the panel. 620 red light is absorbed by skin, promote skin helth and enhanced healing and blood flow, which is great for sport injuries, neck and shoulder stiffness, sore back, muscle pain, and tissue repair.  
  
 【Two Modes】Dual-mode design to meet diverse needs. The continuous mode delivers stable and consistent light therapy energy, ideal for daily care; while the pulse mode penetrates deep into tissues, perfect for repair. Easily switch between the two modes to suit your different needs.  
  
 【Design for Home Use】Compared to traditional expensive hospital treatment costs, is designed as a handheld device for home use, compact, lightweight, and easy to operate. No need for manual settings, it is ready to use and will turns off automatically after 15 minutes.  
  
 【Wide Application】Suitable for multiple parts of the body, including the head, neck, back, shoulders, arms, knees, hands, and feet. Meanwhile, the device is also suitable for daily pet care, promoting wound healing and improving pet arthritis.  
  
 【Safe and No Side Effects】Research has shown that red light therapy pain relief devices irradiate the skin with low-power density light, and have the characteristics of non-invasive, non-traumatic, and 100% natural pain relief. As a purely physical treatment, it would not cause any side effects.