This red light rhinitis physiotherapy device is our patented flexible printed circuit technology on the mask cloth. The shape of the cut rhinitis physiotherapy instrument is installed in the machine, and it can emit visible light and red light in the nasal cavity after power on. In the world, light waves of specific wavelengths can penetrate deep into the skin. Tissue repair or symptom relief function. Our R&D team used patented technology in combination with health physiotherapy to develop this lightweight and easy-to-carry red light rhinitis physiotherapy device. No matter where you are, you can easily relieve nose problems.