Best cooling system:air cooling&water cooling&sapphire contact cooling&semi-conductor cooling,which ensure the machine work 24 hours without stop.Man/Women Different skin type Parameter settings. Enhanced User Interface & Customization Options: Tailor your session parameters specifically for men's or women's needs across diverse skin tones using intuitive software controls designed for ease-of-use and precise targeting. Advanced Cooling Mechanisms: Equipped with multiple cooling systems including air cooling, water cooling, sapphire contact cooling, and semiconductor cooling, ensuring prolonged operation time and client comfort during treatments. Multi-functional Applications Beyond Just Hair Removal: Utilize this devices versatile capabilities for more than simple epilation; also perform cosmetic rejuvenations aimed at improving overall skin texture, reducing pigmentation marks, tightening pores, and enhancing collagen synthesis. High-Density Power Output (3500W): Deliver powerful yet gentle energy delivery through six laser sticks, capable of providing up to five million pulse firings over its lifespan ideal for professional long-term usage.syi