CXJ Rfid Smart Ring is a fashionable and wearable electronic product which is able to connect with a smartphone through Near Field Communication (NFC) to complete function performing and data sharing. Designed with high-level water resistance, it can be used without any power supply. Embedded with NFC chip, it can only be connected to a smartphone with NFC function.
What's RFID chip for High Frequency 13.56Mhz rfid card you can choose ?
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Frequently Asked Questions
Does the RFID Smart NFC Ring require charging or batteries?
No, the smart ring operates completely without any power supply or battery. It is powered inductively by the NFC reader or smartphone during data transmission.
Is the smart ring waterproof for everyday wear?
Yes, it is designed with high-level water resistance and crafted from durable ceramic material, making it suitable for daily hand washing, rain, and everyday use.
Which devices are compatible with this NFC ring?
The ring is compatible with any Android or iOS smartphone and terminal that is equipped with active NFC capability.
What applications and functions can be used with the ring?
Typical applications include contactless payments, instant social media profile sharing, smart door access control, digital business card transfer, and smartphone shortcut automation.
Can I customize the RFID chip type, size, or logo printing?
Yes, standard US ring sizes are available, and custom options include laser engraved or silk printing. Specific High Frequency 13.56MHz chip models can also be requested to match your requirements.