... ipl & Rf hair removal 1, speckle and spot removal 2, skin whiten 3, port design 4, 1 year warranty Main parts: Light ... system1. E- Light system1.1 The treatment head, which material is even, can emit intensive pulse light, directly ... Hair removal rule: 1.Darker hair, longer pulse width; Lighter hair, shorter pulse width. 2. Thicker hair, longer delay, lower energy 3. Thinner hair, shorter delay, higher ...