lightsheer diode laser

Lightsheer diode laser 808nm/810nm diode laser hair removal machine Advantages 1.Strongest cooling system, so the machine can work continuously 12 hours Air: 4 Fans + 4 Pure Copper Radiators Semiconductor: 2 Semiconductor Coolers Water: 6L Water Tank + booster pump + 2 Filters (iron + impurity) 2.The inner structure is fixed on a customized metal sheet, shock-resistant during shipping. 3.Spot size 12*20mm sapphire crystals and German laser bars (10 bars),high and even energy