1. Applicable : 100~240V working voltage, suitable for all the countries in the world. 2. Permanent: IPL works inside pores, destroys hair papilla, thus achieves permanent hair removal 3. ICE Cool Mode: help you quickly reduce the temperature of the skin surface,relieve swelling and pain caused by high temperature drying after hair removal, repair the skin,can quickly shrink pores,relax the skin,let your skin return to the normal state. 4. LCD Display with backlight, clearly shows the flashing times left, function status and power Level 5. Two Working Mode: Manual Flash suitable for armpit,bikini and other small area hair removal.Auto Flash Suitable for thighs,arms,and other large areas of hair removal.Long press can achieve automatic continuous light,hair removal efficiency inincreased by 30% 6. Zero Consumables, No Medium, No consumables 7. Painless: Five Adjustable optimal energy level according to the skin tolerance. The LED light clear shows the energy level. 8. Fast and big treatment area : 4.5 square cm (1.5x3 cm) spot size high efficiency and fast speed 9. Safe: No influence on normal sweat and sebum secretion 10. Convenient: Portable design and easy taken 11. 2 in1 with changeable lamp head. The yellow lamp is for hair removal and another one is for ice cool treatment