... area of the body, such as: Lip hair, beard, chest hair, armpit hair MARPANSA® “JOYO” Diode laser 808/940nm Technical ... better9. 10×12mm Sapphire size speeds up the treatment, efficiency of hair removal is best10. Wavelength of 808/940nm is ... such as:Lip hair, beard, chest hair, armpit hair, back hair, arm hair, leg hair, and unwanted hair outside the bikini line; Effective treatment freckles, reduced ...