Ranvo Magic Smart Ring, NFC Smart Ring Waterproof Multifunction Smart Rings with Ultra-Sensitive NFC Chip All-Round Sensing Technology Wearable Smart Ring Fasion Ring for Men Women (Size11)

〒RFID TECHNOLOGY〓Through NFC radio frequency communication technology, the NFC MULTIFUNCTION SMART RING connects to mobile phones for seamless data operation and sharing.

〒CONVENIENT AND WATERPROOF〓With no need for charging and waterproof capabilities, the MAGIC SMART RING is easy to wear and use for daily activities.

〒MULTIFUNCTIONAL USAGE〓As an RFID RING, this product stores and exchanges personal information and mobile content, as well as providing privacy encryption unlock features.

〒SMART LOCK/UNLOCK〓The NFC SMART RING can be used to lock and unlock programs or applications, ensuring maximum protection for personal privacy.

〒STYLISH DESIGN〓In addition to its functionality, the sleek and stylish appearance of the NFC SMART RING makes it a must-have accessory.