1. Infrared LED lights penetrate into joints and soft tissues for effective physical therapy. 2. Suitable for soothing muscles and relieving shoulder pain, allowing you to relax. 3. It helps to promote blood circulation and is a good auxiliary tool for treating arthritis. 4. Portable design, USB Plug in, easy to use and carry. It can be used and during travel. 5. Made of high-quality materials, safe and to use. 6. It conforms to ergonomic design and fits well with body parts. PROFESSIONAL-GRADE INFRARED RED LIGHT THERAPY: No more expensive trips to spas or expensive parlors - now you can feel better within three weeks of red light therapy for body from the comfort of home! Red Light Therapy is known for its ability to improve skin issues. Near infrared light reaches the tissues and aids in muscle relaxing. COMFORTABLE, HANDS-FREE DESIGN: The red light therapy belt fits comfortably while you sit, lie down or walk around, leaving your hands free. TAKE IT ON-THE-GO: the infrared therapy belt is small & light enough to fit in your handbag. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on. Voltage: AC110V Color: As Shown Material: Diving Fabric Package Contents: 1 * Heat compress belt 1 * Power cord Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.