1.808nm permanent hair removal 2. any part of hari, painless, 3.separated cooling ... : Suitable for removal black, brown,yellow colored hair of a variety of skin color except the black skin. Technical Specification Laser Type ... hair, back hair, arm hair, leg hair, and unwanted hair outside the bikini line.2. Secure high-speed repair damaged skin.3. Whitening Firming ultra-efficient, ultra ...