... years' warranty vertical E light (IPL&RF)hair removal and skin rejuvenation ... the power sources and controllers in IPL, RF, and laser machines;we ... cost is in controlTraining:Once you buy our machines,we supply professional training ... Intensive pulse light IPL energy 10-65J/cm2 IPL frequency 1s,2s, ... -60ms Pulse duration 2-15ms IPL power source 2000W RF frequency ... *55*118cm new design IPL&RF 2 in a system ...