Phuc:
JAKCOM Thông Minh Vòng Thông Minh Vòng Thông Minh EquThiết Bị Điện Tử thông minhNull1. Health Module-remove Infrared Ray And Adjust Body Function. 2. Jakcom R3F NFC Smart Ring Compatible With Smartphones Of Android/WP Systems Having NFC Function. 3. Full U.S. Sizes, Suitable For Different Finger Size. 4. Improve Human Health And Prevent Disease. 5. Simulate IC Cards And ID Carsd-you Can Use R3F As House Door Key, Elevator Card, Parking Card, Attendance Machine, Payment Cards, Pos …
