Features: 1. Safe and efficient treatment Normal tissues under the skin barely absorb the Laser energy at the wave lengths of 1064nm and 532nm and the Laser would not damage normal skin and no-scars would be left. Automatic protect device of water-level and water-temperature makes treatment safe efficient. 2. Portable and easy operation User-friendly LCD touch-screen makes operation easy its collimator makes the treatment safe accurate and efficient.