portable radio frequency &rf 5mhz, 40khz 1mhz ,give better results 2 RF handles, 2 cavitation handles Guangzhou Beco Technology radio frequency ... machine1. frequency: 5mhz for rf, 40khz, 1mhz,for cavitation2.multipolar design, 2 and 3 ... lifting -intensity: 5-25w cavislim-continuous and pulsive output-rf ,5mhz, multi polar, deepen skin lifting-10.4'' ...