... 808 nm diode laser whole body hair removal machine Important Note 1.Please read this manual ... not wear watches, necklaces and bracelets and other metal jewelry, which can reflect the light.5. Must ... light or reflect light of mirror or glass, or metal surface . So avoid seeing this kind of light ... by the file management system. 3.2 ApplicationPermanent Hair removal of all body part : beard, lips,arm ,leg ...