Seven modes, 2 specialized care modes + 5 regular care modes P1 Care suggestions: Suitable for maintenance when redness occurs after beauty. Wavelength value: yellow light: 590nm red light: 633nm infrared light: 850rm yellow light + red light * red light + infrared light P2 Care suggestions: Suitable for maintenance when tingling occurs after beauty. Wavelength value: yellow light: 593m red light; 633um infrared light: 850nm yellow light + yellow light + red light + red light + infrared light P3 Care suggestions: Suitable for daily whitening and rejuvenation. Wavelength value: yellow light: 590nm red light: 633mm yellow light + red light + red light P4 Huyao suggestions: Suitable for improving facial and body acne. Wavelength value: blue light: 415m red light: 633hm yellow light: 590nn infrared light: 850nn blue light + red light + yellow light + infrared light P5 Care suggestions: Suitable for sensitive skin repair. Wavelength value: yellow light: 590m red light: 633nm Yellow light + red light + infrared P6 care suggestions: suitable for private parts Wavelength value: Blue light: 415nm Red light: 633nm Infrared light: 850nm Blue light + red light + infrared light P7 care suggestions: Suitable for comprehensive skin care before going to bed Wavelength value: Yellow light: 590nm Red light: 633nm Infrared light: 850nm Yellow light + red light, infrared light 210 lamp beads