Smart Dual-Frequency System Vacuum Sensing Gold RF Microneedle Machine

Technology: Vacuum, radiofrequency, microneedling, MicroneedlE brand name: Winkonlaser Max Vacuum Pressure: 29mmHg Needle Diameter: 0.2mm Max Airflow Rate: 3.6 L/mi Noise Level: < 60dB Needle Pitch: 1.5 - 2.5mm Penetration Depth: 0.2 - 7.0mm Adjustable No-Load Voltage: 415Vpp / 110Vrms ±10% Max RF Output Power: 45W Max Stroke Length: 7.0mm Cartridge Lifespan: 1,200 Shots RF Frequency: 700KHz ±20% / 2.2MHz ±20% warranty: 1 Year Smart dual-frequency : (700kHz / 2.2MHz) for both deep & superficial treatment Adjustable depth : from 0.2mm to 7.0mm, covering all skin layers RFID chip : encryption & vacuum sensing for safety & precision Treatment head : 13 needle cartridges + dual handpieces for versatile use Technology : Microneedles penetrate the epidermis, and radiofrequency energy is precisely applied to different depths in the dermis (up to 7mm). Effects : Layered repair of acne scars, pores, and stretch marks; strong collagen regeneration effect.