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U5
YANYAO
Technical Features
1. Multi-specification pin-count cartridges：Including Nano, 10/25/64Pin models, matching the care range and precision needs of different areas (face, body, etc.);
2. Precise needle depth adjustment：The needle depth can be regulated between 0.2-3.5mm, acting accurately on different skin layers (epidermis, dermis, etc.);
3. Safe & comfortable design：Adopts gold-plated sterilized needles (high biocompatibility, suitable for metal-allergic users) and 1~5℃ cooling system to reduce epidermal damage and pain; it also supports touch screen control for convenient and efficient operation.
Working Principle
Based on the synergistic principle of "microneedle mechanical stimulation + RF thermal effect":
Microneedles puncture the skin to form minimally invasive channels, opening the skin's repair pathway; at the same time, the needle tips release RF energy, which acts on the dermis. The thermal energy stimulates immediate collagen fiber contraction and promotes continuous new collagen regeneration. Under the dual effects, it achieves wrinkle reduction, skin tightening, acne/acne mark improvement, and skin revitalization; cartridges with different pin counts can match the care depth and coverage needs of different areas.
