Forimi Cynthia

Now in the marketing there are so many lasers happened in marketing, marketing is so huge, if you are not a engineer, it is so difficult to judge which is good or bad. Here share some details clients should be focused when choose a Laser Machine to remove all pigments and tattoo.  Main three parts are offered. 1. Machine energy Machine energy means how strong power shot your skin, it has directly affect treatment result and machine's life.  In the marketing, some suppliers advertise 2000mj, 3000mj even more.  2 method is offered to judge machine's energy. 2 method all will be send test simple for reference. - Test machine energy by professional energy testing machine, it is very clear how much energy can be shot.  Please remember, test energy from laser arm, not test laser box.  - listen the voice when laser shot energy on black paper, bigger voice bigger energy. 2. Pulse Width Pulse Width means how long time energy stay your skin, less