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Working theory 
Advantage
The electrodes in NV series, due to the fully exposed Non-insulated nature of the needle, can cause electro coagulation of the needle opening during radio frequency energy output, thereby reducing wound bleeding, and fixing the relative position between the tissue and the needle shaped electrode with vacuum negative pressure. The diameter of the single needle body is 0.2mm, the needle spacing is 1.5mm, and the working depth is adjustable from 0.2mm to 4.5mm.
The electrode tip of IS series is exposed and the needle body is insulated. The single needle diameter is 0.2mm, the needle spacing is 1.5mm, and the working depth is adjustable from 0.2mm to 4.5mm. And it can output in layers, precisely controlling the treatment area by sequentially outputting energy at different depths.
The electrode tip of C series is exposed and the needle body is insulated. The single needle diameter is 2.5mm, the needle spacing is 1.5mm, and the working depth is adjustable from 0.2mm to 7mm. And it can automatically output in 1-5 layers, precisely controlling the treatment area by sequentially outputting energy at different depths.
HR series working heads
For non-intrusive thermal therapy, the device is expected to use flat electrodes attached to the affected area, coupled with controlled radio frequency energy to raise the temperature of the tissue, thereby achieving the purpose of thermal therapy.
The RF handle allow to treat all skin types, including challenging skin. The heads covers the largest treatment area on the market, allowing for faster, more effective treatments. For face, neck, chest and body treatments, precise energy placement.