Basic Principle Diode Laser: Diode Laser Hair Removal is accomplished when destroying hair follicular unit by thermal damage of laser density and thus inhibiting future hair re-growth by the follicle. The widely optional pulse duration (1 to 400ms) of 808nm diode laser system can produce thermal damage in hair matrix stem cells and ensure follicular destruction. In order to minimize the uncomfortable of thermal damage to surrounding skin cells, an efficient skin-cooling system (Sapphire surface contact cooling tip) is used to chill the skin during treatment period. Therefore, 808nm diode laser has better effectiveness for hair removal in patients with dark skin. Treatment Range 1. Any Unwanted Hair Removal 2. Skin Rejuvenation 3. Vascular Removal Advantages 1. Germany Laser Emitter 2. Diode Laser Headpiece With Big Spot Size 12mm*20mm 3. Microcomputer Smart Control System 4. Headpiece Temperature from 5℃~20℃ 5. Micro-channel Water Circulation System 6. 10.4" Colorized Touch Screen 7. This machine can suit for Fitzpatrick Skin Type I~ VI Technical Parameters Laser Type Diode Laser Operation System Microcomputer Wavelength 808nm Screen 10.4" Colorized Touch Screen Spot Size 12mm*20mm Pulse Width 1-400ms( Adjustable) Energy Density 150J/c㎡ (Adjustable) Pulse Frequency 1-10Hz Cooling System Water Cooling + Sapphire Surface Contact Cooling+ Air Cooling Headpiece Temperature 5℃~20℃