IPL (Intense Pulsed Light) technology: Inactivates the hair follicles under the skin to prevent hair growth. IPL hair removal has been clinically proven to be safer, more effective and much less painful than dermatological laser hair removal.990,000 flashes and security.2 Optional flash mode: manual mode is mainly used for small hair removal areas, such as swimwear, armpits, fingers, lips; automatic mode can be used for large hair removal areas such as arms, legs, abdomen and back. Press and hold the flash button for 3 seconds, then enter auto flash mode.5 Adjustable Energy Levels: This epilator has 5 different energy levels to adapt to different skin sensitivities. Start with level 1 for the first time to adapt to the device and flash before upgrading. Gently remove your hair, then a comfortable, pleasant and pleasant experience.