... cooling temperature:-10°C~0°C, adjustable RF system RF frequency10MHZEnergy density:110J/cm2Output mode:BipolarEnergy2~300J ... System, Elight System, RF System, Cavitation System, Laser for Hair Removal System, Laser for Tattoo Removal System and CO2 Fractional Laser System. ... the professional R&D team, production team, after-sell service team, internal sales team, and design team. Our engineers have ...