Advantages 1. Double handle design, wide range of treatment. 2. A variety of probe specifications: 12P, 24P, 40P, nano crystal head, one-time non reusable for more peace of mind. 3. Provide the deepest RF fractional therapy, which can penetrate subcutaneous tissue up to 8mm. 4. Realize humanized operation: the depth can be adjusted between 0.5 and 7mm, the depth of the needle can be adjusted freely, and it can be used on skin of any thickness. 5. Original burst mode: deep segmented subcutaneous heating technology, multi-level fixed-point superposition treatment at one time, uniform and stable energy delivery. 6. Insulated probe device "super sharp + ultra-high gold plating film + cone design"; The needle body is 0.22mm, and gradually becomes thinner to the top. The damage to the epidermis caused by 0.1mm of the needle tip is the least. So as to avoid burning skin pigmentation and basically no pain and bleeding. Improved safety and effectiveness. 7. Compared with the traditional ice hammer, the cooling effect of the traditional ice hammer is very poor, and it will stop freezing in two to three minutes. And our cooling speed is fast and the battery life is long-lasting.