Smart Ring for Men Women, Portable Smart Ceramic Finger Ring for Access Control Attendance System, IP68 Waterproof, Black

الوصف

🖤 Unlock your future with style and tech — the ring that works as hard as you do.

This unisex smart ring combines cutting-edge 4th generation RFID technology with a sleek, mirror-polished ceramic design. Featuring a fast 106k bit/s transmission rate and universal ISO1443A/B & 15693 protocol support, it offers seamless access control and attendance tracking. Its IP68 waterproof rating and durable ceramic build ensure reliable performance in any environment, all while maintaining a lightweight, battery-free elegance perfect for everyday wear.