Please wear the goggles to avoid the IPL light stimulating eyes! Features: 1. Applicable : 100~240V working voltage, suitable for all the countries in the world. 2. More Flash Times: 990000 Flashes for longer use time. 3. LCD Display: Providing the clear information about the working modes, remaining flashes and power levels. 4. Painless: Five Adjustable optimal energy level according to the skin tolerance. Providing the gentle treatment painlessly and easily , without hurting the skin. 5. After turning on the machine; short press the emission button for light emission operation, long press the emission button for 3 seconds, continuous light. 6. Skin Detection Ability: Numbers on LCD Display blinks when the unit is ready to work. 7. Permanent: IPL works inside pores, destroys hair papilla, thus achieves permanent hair removal. 8. Zero Consumables, No Medium, No consumables. 9. Safe: No influence on normal sweat and sebum secretion. 10. Convenient: Smaller size for Portable design and easy taken Operation. 11. It can be used in all parts of the body: arms, thighs, armpits, lips, bikini area, calf.