New updated version—Cordless portable shoulder pad, more convient using, hand-free. 3 IN1 LED DIODE. 96pcs 660nm red light and. 48pcs 850nm near-infrared light. Power Controller with 4000mAh. INTENSITY : Press to change light intensities. H1: 40%, H2: 55%, H3: 70%, H4: 85%, H5: 100%, full. The higher the intensity, the brighter. Red lights+Infrared lights /. Red lights only / Infrared lights only. You can choose which mode you need. Appear unlit because they’re invisible to naked eye. However, they are just as powerful as the red light and penetrate body deeper. Flexible & hands-free operation. Soft SBR pad and adjustable shoulder support wrap to around the target area for hands-free and focused treatment in office or at home. You can also quite easily put it wherever it’s sore and continue doing whatever it is you’re doing without it getting in the way or falling off. Do not exceed 40 minutes of use in one therapy session, cool your body and have some water before the next applying. > Improve joint health. > Improve blood circulation. > Assist in postoperative recovery. Transit time varies and depends on the carrier, we cannot be held. We ONLY Accept Quality Problem return. Return requests as ” I don’t like it”, “I don’t want it”, it is wrong size or doesn’t. Fit are not accepted. Please confirm all information before purchasing to avoid such problems. We are appreciated that you can contact. Us before return requests, we will help you to solve the problem as we can. A bad feedback, opening a case or return. Request, communication is the best way to solve problems. We are willing to respond to your inquiry in 24 hours usually. Your recognition is our motivation in developing our small company and improving our service for each customer. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. DGYAO Red Light Infrared Therapy Pad Heated Mat For Back Whole Body Pain Relief. DGYAO Infrared Red Light Therapy for Foot Neuropathy Toe Pain Relief 2 Slippers. DGYAO 3 IN 1 Infrared Red Light Therapy Wrap Belt for Back Shoulder Pain Relief. DGYAO Red Light Infrared Therapy Neck Collar Wrap Brace for Neck Pain Relief. DGYAO Red Infrared Light Therapy Hat Hair Regrowth Helmet Injury Brain Recovery. Heated Pad Red Light Infrared Therapy Device Knee Joint Arthritis Pain Relief. Infrared Therapy Red Light Legs Pad Wrap Joint Muscle Pain Relief Calf Massager. Infrared Red Light Therapy Gloves For Hand Joint Pain Relief Treatment Mitten. DGYAO Red Light Therapy Device Infrared Light Back Pain Reliever Pad WrapAs Gift. Infrared Red Light Therapy Wrap Belt Pad for Back Joint Pain Relief Auto-Timer.