1. Treat all skin types including tanned skin. 2. Big spot size, Safe and fast treatment. 3. Germany imported laser,long lifetime,stable performance;Sapphire crystal, contact cooling,really painless. 4. Suitable for all kinds of hairs, widely regarded as "Gold Standard" for hair removal: permanent hair removal 5. It is the product suggested by AS medical institution, and we are the official supplier of many domestic hospitals and