... SR mode: color stain dilution, dewrinkling, skin pore shrinking, skin flexibility improving, and skin luster recovery, etc;HR mode: hair ... and dewrinkling;VR mode: vascular lesions, telangiectasia, surface skin stain;AR mode: cystic acne, acne pustuleSpecifications:Light Resource ... ; 40x8mm2Repetition Rate: 0.5HzCooling: 0-5 degree at skin surfaceOperation Screen: 8.4″TFT color LC Touch screenDimension ...