Min. Order Reference FOB Price
100 Pieces Negotiable
Product Description
Semiconductor 650nm Laser Treatment Watch for High Blood Sugar Working Principle Adoptes low-intensity laser with the wavelength of 650 nm, through the noninvasive irradiate the blood vessels of the human body(radial artery, Neiguan acupoint, Daling acupoint, ulnar artery and nasal cavity)To ...