The period of hair removalHair removal has 3 stages: growth, degradation, resting stageIt is best effect of treatment when the hair is growing. In the period of growth stage, the pigment in hair follicle will be absorbed completely. In that time, the follicle is weakest, the effect of hair removal is best. You will see the effect when you have 2 times treatment. Not only can remove the extra hair, but also it is applied for changing the shape of beard.The parameter of 808nm laser hair removalWavelength808nmFluence1-?120J/CM2laser?Type?Diode?LaserSpot?Size15*15mm/15*20mm/20*25mm/25*31mmRepetition??Rate1?- 10HzPulse?Width5 -?400msLaser handle power600W,900W,1200W for choosingCoolingWind+Water+TEC cooling systemStand-by?workingContinusly??for 24 hoursDisplay?8'/10.4''?True?Color?LCD?Touch?ScreenElectrcal??Requirements?110V/220V,50/60hzWater volumn3L?Water temperature0-55 degreeMachine’s Measure44*45*110cmPackaging’s Measure55*63*138cmNet weight/Gross weight55kgs/60kgs?The advantage of our 808nm diode laser machine:1.Soft light, high transmittance, no damage to eyes2.Painless and Comfortable hair removal , the temperature on skin at about -5 degrees.3.More than 10 million shots, low cost and high effect.4.Low request for temperature and water,pure water is okay5.The laser handle never fired, continuous work without pressure6.Basically no after sale, no consumables.?Real picture of this machine