Red Light Therapy For Body The light wave with a wavelength of 660nm and 850nm belongs to low-energy light and is called the light of life in the gold belt of the human body by people. It can pass through human skin, fat, muscle and other tissues without harming human cells. A large amount of nano light energy is absorbed by the human body through human tissues, which has a good light therapy effect. Red light physiotherapy equipment is widely used on animals and has been well verified on horses, dogs and cats. Feature: 360 pcs medical grade LED lights 120 pcs visible red lights (660 nm) and 240 pcs invisible NIR lights (850 nm) size:15.7x9inch packing list: Red and Infrared Light Belt X1 Attention: People with heart disease or pacemakers cannot use this device. Expectant mothers, people with skin ulcers and allergies should not use it.USB cable: The device can be connected to a charger or a 5V power bank or a 12V power bank. How to use: Equipped with a 20-minute automatic shutdown function, one use does not exceed 20 minutes, and it can be used multiple times a day. Suitable for: You can use it on waist, back, buttocks, chest, neck, arms, shoulders, knees, feet, elbows, etc. This flexible design support belt can wrap around the target area without manual operation and focus on the area you want. Portable infrared and red light dual-light therapy: Red light can reach the deep layers of the skin, where it stimulates cell repair and promotes blood circulation, making the complexion more vibrant and youthful. Infrared rays are invisible to the naked eye, have strong penetrating power, produce thermal effect, increase tissue temperature, promote blood circulation, enhance metabolism, and improve cell vitality and regeneration. Features: A total of 120 LEDs, combined with 60 deep red light (660nm) and 60 invisible deep-penetrating infrared light (880nm), penetrate deep into the organization. The LED infrared light belt is wearable and consists of a 2-in-1 adjustable belt.