It's not about the skin, it's about the muscle.

RF is RadioFrequency that penetrates deep into the dermis and stimulates muscles to contract and tighten. 

The results is lifted facial features counteracting gravity and time.  Cheekbones are defined, double chin and jaw line lifted, overall facial appearance and skin is tightened.

Mode 1. RF low frequency to stimulate cell regeneration and collagen production to smooth out fine lines and wrinkles

Mode 2. Medium RF to stimulate muscle fibers and induce them to tighten

Mode 3. High RF and EMS to lift and tighten overall facial appearance 

Power: 5W

RF Frequency 1 MHz

Heating Mechanism 45-60 degrees Celsius

Charge : USB cord included in box