10.2 inch screen diode laser hair growth system with 4 treatment panels regrowth fast restoring natural laser machine, Black

specific 660nm red laser light can penetrate deeply into hair root, without hurting hair or skin due to cold laser technology suitable for all skin /hair types, clinical hair treatment large treatment area shortens treatment time painless, comfortable, non-invasive, very safe, no need for special care after treatment faster and better treatment results than led beauty machine 260 lasers are well distributed in 4 treatment panels to ensure uniform and stable irradiation on the treatment area.syi