Multifunction Smart Ring With NFC 216 For Access Control Elevators Trending

Feature: \n 1. Wide Application: The ring can be used across a variety of fields, including access control, elevator, attendance system, game card writing, link writing, and business card writing.\n2. Multiple Modules: Equipped with multiple radio frequency identification devices chip modules, capable of simulating 4 non touch induction cards simultaneously.\n3. Exquisite Material: Made of microcrystalline zirconia ceramic, showcasing excellent refractive index and dispersion performance, emitting a unique glossy sheen.\n4. Comfortable and Stylish: The ceramic NFC ring is comfortable to wear and can complement any outfit. It offers the excellent blend of fashion and function.\n5. Advanced NFC Technology: Features NFC module type 216 for seamless integration with various systems and applications, offering a highly professional experience. \n\nSpecification: \n\nItem Type: NFC Smart Ring\nMaterial: Ceramic\nNFC Module Type: 216\nApplication: for Access Control, Elevators, Attendance Sy: