... hair removal device 1,Hair removal; 2,Skin tigntening; 3,Acne treatment; 4,CE facial hair removal device best seller of ... us,tks Applicationslaser hair removal1,Hair removal; 2,Skin tigntening; 3,Acne treatment.Treatment principle Backed by ... thick hair;6,Can increase the elasticity of the skin. Technical parametersLaser Type808nm Laser DiodeWavelength808nmSpot size12x12mmRepetition rate1-10hzPulse ...