... -8002,Treatment PrincipleS-800 is an all around multi-functional platform, applying the latest core technique (IPL, RF, YAG laser ... system and a YAG laser system all together on one platform.3, Application Range1. Hair Removal: armpit hair, hairline, beard ... assembling, clear structure, easy to maintain, upgradable E-Light Beauty machine/equipment Multi-Functional Platform with IPL+RF+YAG laser (S-800) ...