... 12*15mm 5.OEM, ODM Hot selling in America! Newest high quality diode laser hair removal machine Working TheoryLasers and light sources ... 1. The semiconductor laser is made in Germany,hight quality;2. Touch screen,sapphire crystal,integration skin cooler,human-centered design for ... 4°CLCD screen8.0 inch 24 color multi color touch screen Power requirementAC220V±10%,50Hz, AC110V±10%,60Hz Laser water ...