... nebirth, no pain Y9A professional laser hair removal machine :Treatment range: 1.Remove unwanted hair about the different parts ... of the body, the armpit, the thoracic dorsal hair, the part of bikini line, and so on ... The best laser wave length is 808nm, easily to hair removal, no pains, feel cool and comfortable. 2. ... , protect the skin, meantime remove the different hair. 3. It is very suitable for the ...