# NFC Business Cards: Revolutionizing Professional Networking ## What Are NFC Business Cards? **NFC business cards** are the modern evolution of traditional paper cards. They utilize Near Field Communication (NFC) technology, allowing you to share your contact information, portfolio, social media links, and more with a simple tap. In my personal experience, switching to NFC cards has dramatically improved my networking efficiency at conferences. Instead of fumbling with paper cards that often get lost, I now have engaging conversations while people tap my card to instantly save my details to their smartphones. ## My Journey with NFC Technology I've always been fascinated by how technology can simplify daily tasks. My personal skill in digital marketing led me to explore NFC applications early on. I believe that **NFC business cards** are not just a gadget but a necessary tool for professionals who want to make a memorable impression. The ability to update my digital profile in real-time—without reprinting cards—aligns perfectly with my dynamic career. ## Technical Specifications of TIANJUN NFC Cards For those interested in the technical details, TIANJUN provides high-quality **NFC business cards** with the following specifications (reference data; please contact admin for exact parameters): * **Chip Type:** NTAG216 NFC IC * **Memory Capacity:** 888 bytes user memory * **Operating Frequency:** 13.56 MHz * **Read/Write Distance:** Up to 5 cm (optimal) * **Data Transfer Rate:** 424 kbit/s * **Dimensions:** Standard credit card size: 85.6 mm × 54 mm × 0.8 mm * **Compatibility:** ISO/IEC 14443 Type A, NFC Forum Tag 4 compliant * **Rewrite Cycles:** Approximately 100,000 times * **Data Retention:** Up to 10 years *Please note: These technical parameters are for reference. For precise specifications, compatibility details, or custom chip options, you must contact our backend management team.* ## Creative and Entertaining Uses The fun doesn't stop at professional networking. I've used my **NFC business card** in entertaining ways: * At a party, I programmed it to link directly to a curated Spotify playlist, becoming the "DJ card." * During a team-building event, I embedded a link to a digital scavenger hunt map. * For a friend's we