Light Hot Compress Beauty Mat LED Infrared Phototherapy Heating Belt Product Description: Rated power: 20W Actual power: 8W Number of LRD lamp beads: 60*0.5W Wavelength: 1*660nm; 1*850nm Electromagnetic field: 0UT Irradiance: 0inch: >100mW/CM Timing: can be adjusted, each press adds or subtracts 5 minutes, the maximum can be adjusted to 30 minutes ALL (full brightness) 5 of brightness adjustment 660nm light 5 of brightness adjustment 850nm (invisible light) 5 of brightness adjustment 40 Hz: Material: fabric textile Service life: 50000 hours 660 red LED 660nm wavelength can the whole range of skin tissue to promote healing and regeneration 850nm infrared LED 850nm it is able to penetrate into the skin and tissue and into the . A greater number of photon wavelengths are transmitted into the skin tissue. Precautions Indoor use: The instrument is not and cannot be used in a humid environment. - maintenance: If the product has quality problems, please our - service department directly. Safe use: plug in the power supply before use, and cut off the power supply in time use. Eye protection: Do not look directly at the lamp when the lamp is working High-risk groups please use according to 's advice package includes1x belt