Introducing the award winning Focus Care Skin Tech+® Electro-Sonic DF Mobile, Environ’s technologically advanced approach to creating future beautiful skin. The revolutionary dual Electro-Sonic technology of the DF Mobile boosts the efficacy of your skincare by using two kinds of technology to penetrate active ingredients - low frequency Sonophoresis, which is safe, non-invasive ultrasound technology, combined with pulsed Iontophoresis, which is an electrical current that penetrates powerful ionized product ingredients deep into the skin where the cell needs them most. By using these modalities to enhance the speed and delivery of ingredients you can greatly enhance the appearance of your skin. The DF Mobile should be used with targeted serums from Environ's Focus Care ranges to optimize results in the following areas: Frown lines Lines and wrinkles around the eyes Upper lip lines Hyper-pigmented marks (Due to sun damage) Double chin Minor scars See the "Recommended Use" tab for more instructions and for which serums to use with the DF Mobile device. This item may occasionally ship directly from the vendor.