Rechargeable Red Light Therapy for Back Shoulder Waist, 660nm 850nm Near Infrared Light Therapy for Body Pain Relief, Red Light Therapy Belt with Built-in Battery Timer

SPECS: Model: RLT-05Belt LED QTY: 45pcs Wavelength: 660nm&850nm Size: 12x4.6inches Charging port: TYPE-C Input: DC12V Application: Back, Waist, Shoulder, Arm, Leg... How does red light therapy work? 660nm red light is bright and absorbed by skin tissue, contributes to increase collagen production and optimal health of your skin. The 850nm infrared light is almost invisible to the human eye but penetrates much deeper, infrared light can penetrate the skin, directly to the muscles, subcutaneous tissue and other thermal effects. Accelerate blood circulation, increase metabolism, reduce pain, increase muscle relaxation, resulting in massage effects. Infrared light eliminates swelling and promotes inflammation dissipation. How to use? 1. Place red light therapy belt on body and secure straps. 2. Red light therapy connected to the battery output end. 3. Long press power button to turn on the near infrared light therapy device. 4. The default treatment time is 20 minutes a time, it can be used multiple times per day. How long does it take? Because everyone's physical condition is different, the time to use this red light therapy lamp to achieve the effect is also different. Some people use infrared light therapy for body for 2-3 weeks, which has relieved the pain, but some people may need to use it for longer time. Attention: 1. People with heart disease or pacemakers cannot use this device. Pregnant women, people with skin ulcers and allergies should not use it. 2. Please be patient as it may take weeks or more for optimal relief. Effects may vary for different people because their conditions may be varied and complex. 3. Make sure your skin is cool and dry when using the red infrared light therapy belt. 4. Do not hit, fold or step on the red light therapy device to avoid damage.