The HairMax LaserComb Lux 9 (Previously called Premium) now incorporates an updated, modern and innovative design with a rechargeable lithium ion battery. This new HairMax LaserComb Lux 9 now has a user-friendly, sleeker look, and most importantly incorporates a cordless option that allows you to use the device anywhere you wish. You can now simply store your HairMax in the charging station provided when not in use and the device will be ready to exert its positive effects at anytime, anywhere. It is important to know that this newly designed HairMax LaserComb Lux 9 still offers the same wavelength and high-quality lasers present in the predecessor HairMax LaserComb Premium. HairMax LaserComb Works for Both Men and Women. For many years, leading hair clinics and salons in Europe, Asia and around the world have been using "cold-beam" laser technology also known as "Low-Level Laser Therapy" (LLLT) to treat thousands of customers suffering from thinning hair. This is a chronic problem, requiring laser (or any other) treatment to be ongoing in order to maintain its effectiveness, so you"re constantly visiting a hair clinic or salon, and facing ongoing, often exorbitant, costs. Finally, there is a clinically proven solution and FDA approved (U.S. Food And Drug Administration). After rigorous clinical testing, the HairMax LaserComb® has been proven effective in over 90% of users. It is also safe, having been shown to cause no unwanted side effects and is free from on-going costs. The end result: medically significant clinical data and recent FDA clearance to market for the laser hair treatment solidifies the HairMax as a true revolution in the hair care industry.The HairMax LaserComb is the only Laser Phototherapy Device to be given clearance to market by the FDA for the regrowth of hair in males with certain classes of