Elevate your tech style with the JAKCOM R4 Smart Ring, a flagship product that seamlessly merges fashion and functionality. Crafted from micro-crystal Zr ceramics, every detail of the ring exudes elegance, boasting a distinctive rounded luster that's achieved through a meticulous process. The ring undergoes a 35-day journey, involving forging for 2 days, sintering in a 1400 ℃ furnace for 5 days, CNC polishing, coating, and more. With a refractive index and chromatic dispersion that stand out, this smart ring sets a new standard. As the fourth generation of smart rings, the JAKCOM R4 houses multiple sets of RFID chip modules, allowing it to simulate up to four contactless RFID cards. Whether it's for convenient access, efficient transactions, or a futuristic touch, the JAKCOM R4 Smart Ring revolutionizes how you interact with technology in your daily life.
