... : 3.5nsPulse energy: 1000mjdiameter: 1-6 continuous adjustableFrequency: 1,2,3,4,5,6Hz continuous adjustableDimension: 370×275×245mmPower: 300W50Hz~60Hz; ... eyebrow, soak lip, eye line, etc.Treatment theory:This machine is based on Nd: YAG laser device and advice adjusting ... absorbing, various kinds of coloring matter ¡s best absorbing wave are different, other organs absorb rarely it ¡s laser ...