<h1>Smart NFC Business Card: Revolutionizing Professional Networking</h1> <p>In today's fast-paced digital world, the humble paper business card often feels outdated. I distinctly remember attending a major tech conference last year; by the end of the day, my pocket was stuffed with cards, and I had no clear way to remember who each person was. This personal frustration led me to explore <strong>smart NFC business cards</strong>, and the experience has been transformative. It's not just a card; it's a dynamic extension of your professional identity.</p> <h2>How a Smart NFC Business Card Works and Its Core Advantages</h2> <p>A <strong>smart NFC business card</strong> contains a tiny NFC (Near Field Communication) chip. When someone taps it with their smartphone, it instantly shares your digital profile. My own skill in graphic design allowed me to create a visually stunning digital profile that my card links to, featuring my portfolio, recent presentations, and even a calendar link for scheduling meetings. The convenience is unparalleled. I can update my contact information, job title, or links anytime without ever reprinting a physical card.</p> <h3>Technical Specifications and Parameters of TIANJUN's Smart NFC Card</h3> <p>For professionals seeking reliable technology, TIANJUN provides a premium <strong>smart NFC business card</strong> solution. Below are the detailed technical specifications. *Please note: These technical parameters are for reference data; specifics need to be confirmed by contacting backend management.*</p> <h4>Detailed Product Specifications:</h4> <ul> <li><strong>Chip Model:</strong> NXP NTAG216 series chip.</li> <li><strong>Memory:</strong> 888 bytes user memory, supporting NDEF records.</li> <li><strong>Communication Frequency:</strong> 13.56 MHz.</li> <li><strong>Data Transfer Rate:</strong> Up to 424 kbit/s.</li> <li><strong>Operating Distance:</strong> Typical range of up to 5 cm (dependent on phone model).</li> <li><strong>Physical Dimensions:</strong> Standard CR80 size (85.6mm x 54mm x 0.76mm). Custom shapes and thicknesses (0.8mm - 1.2mm) are available.</li> <li><strong>Chip Code/UID:</strong> Factory-locked 7-byte UID with unique serial number.</li> <li><strong>Write Endurance:</strong> Minimum 100,000 write cycles.</li> <li><strong>Data Retention:</strong> Up to 10 years.</li> <li><strong>Material:</strong> Options include plastic (PVC, PET), metal alloy, or sustainable wood composite.</li> </ul> <h2>