... . 530nm~1200nm: spots removal, such as pigment, speckle, freckle 3. 560nm~1200nm: skin rejuvenation, whitening, removal wrinkle. 4. 585nm ... 5. 640nm~1200nm: hair removal. Advantages 1. 60,000 uF capacity capacitors to increase output energy greatly & evenly2. 690nm wavelength ... for hair removal, can be safe and effectively than 640nm.3. Advance “IPL pulse compressed ” technology to improve perfect ...