... by using the principle of high frequency vibrations of conversion energy cushion on the probe of machine, to accelerate the ... skin more delicate, more tight and more shiny, more flexibleAnalgesic therapy Ease arthritis, sciatica, lumbar muscle strain, and sub-health of ... stimulation: 500HZ Bipolar RF Frequency: 1MHZ RF, low-frequency energy :1-8 Supply Power: 110/220V/50HZ The working environment ...