... .2. Double operation screen: 8.4'' TFT True colorful touch screen+5.1'' LCD screen, which could work together, easy to operate.3 ... inner structure, which makes it work more stable.3 in 1 IPL+RF+Laser System characteristic E-light(IPL&RF)Multi ... < 10nsRepetition rate (pulse rate) 1, 2, 3,4,5,6 (adjustable 0.5-3)Hz SpecificationScreencolor touch LCD displayVoltage220V(110V)/15A 50Hz(60Hz ...