300,000 flashes. 3 intensity levels- 300,000 flashes (+20% vs previous silk-expert 3) deliver an equivalent of 16 years of treatment. the 3 intensity levels ensure the light adapts to your skin tone. precision head- the precision head allows you to tackle smaller or trickier areas like face, bikini and underarms. clinically tested- clinically tested by experts, treatments are gentle and virtually painless. the safest ipl thanks to sensoadapt technology- skin tone varies across your body, so the sensoadapt™ sensor (with uv protection) continuously reads the skin tone and adapts the flash intensity for the safest & most effective permanent visible hair removal. fast gliding and stamp mode- the gliding mode triggers more flashes for the fastest treatment, ideal for large body parts, while the stamp mode provides a more precise treatment suitable for smaller and sensitive areas. recommended by skin health alliance- dermatologically accredited and skin safe by a leading international skin health organization working with dermatologists and scientists. non stop power- requires not batteries or charging. simply plug in device and begin treatment. 2 comfort modes- normal & gentle mode with a gentle setting ideal for beginners.