Read more Read more Stay away from hair loss ,save your hair The size of adult hair loss population is expected to exceed 250 million people.Among them , the number of male hair loss groups is more than 160 million.The age is concentrated in 18-50 years old , among them , the hair loss population of 26-30 years old accounts for 41.9%. Alopecia population is increasing and getting younger. About 650nm Low level laser 650nm laser is a semiconductor cold laser, will not hurt the hair. It is not a chemical, but its penetration is any chemical liquid can not match, to overcome the past, all kinds of chemical hair disease can not fully penetrate into the root of the weaknesses. Clinical application development and therapeutic significance The laser treatment instrument increases the activity of adenosine triphoshate ( ATP ) in the subcutaneous tissue , promotes the metabolism of the tissue , helps improve blood circulation , and sends oxygen and nutrients to the hair follicles to prevent hair loss ;Then it can effectively stimulate hair follicles , regulate oil secretion , acceleate hair growth , and strengthen the strength , density and elasticity of the hair itself. How it works? Before treatment Hair follicle atroph During treatment Hair roots become thicker and longer Grow fast After treatment Hair follicles arereborn Read more Are you troubled with these hair problem? Read more Parameter Details Product size 10.63*8.23*5.31in（270*209*135mm） Product weight 1.98lb（0.9kg） Package size 12.32*9.96*6.89in（313*253*175mm） Packing weight 3.53lb（1.6kg） Working voltage AC100-240V, 50/60Hz，direct-current Number of light sources 80 medical-grade semiconductor laser diode(LD) and 30 LED Irradiation mode Continuity and Pulse irradiation Timing function 25min、30min、35min Peak warelength 650nm Irradiation area 370cm2 (function(f) {var _np=(window.P._namespace("AplusModule"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('AplusModules-module-16-tech-specs').execute(function(resizeSpecTables) { resizeSpecTables('aplus-index-5', 'aplus-tech-spec-table', 'aplus-tech-spec-hide-loading'); }); })); 8000C 8000B Diode（medical-grade） 80 204 LED 30 Warelength 650NM 650NM Area 370c㎡ 370c㎡ APP ✓