10pcs NFC Keychain 35CM NTAG213 Chip Programmable NFC Fob NFC Card For KRI

Feature: \n 1. Robust and Lightweight: NFC are equipped with smart labels, wrapped in transparent EP, sturdy water proof and very lightweight. You can place them anywhere, at home, in your car, or in the office.\n2. Convenient Hanging: The NFC come with a black elastic cord, allowing you to hang them on most items, such as handbags or any type of bag, including backpacks, making them very convenient.\n3. Advanced Chip Technology: NTAG213 chip, 144 bytes of memory, password protected authentication, high scanning intensity, and easy to program. The 213 chip has read/write lock capabilities, and can be repeatedly edited or set to read only. Once the tag is set to read only, it cannot be edited or reset. With 10 years lifepsan, 100,000 erases and rewrites (for A miibo can only be written once and cannot be rewritten).\n4. Broad Compatibility: Compatible with all NFC enabled devices, you can use these to quickly share your social information, music, connect to WiFi, build smart homes,: