# Electronic Business Card: Revolutionizing Professional Networking ## What is an Electronic Business Card? An **electronic business card** is a digital version of the traditional paper business card. It allows professionals to share their contact information, social media links, portfolio, and other details instantly via smartphones, email, QR codes, or NFC technology. In my personal experience, switching to an **electronic business card** has dramatically improved my networking efficiency at conferences. I recall a tech summit where I connected with over 50 potential clients in one day simply by tapping my phone against theirs—no more fumbling for paper cards or worrying about running out. ## The Technology Behind Modern Electronic Business Cards My natural aptitude for adopting new tech tools led me to explore various **electronic business card** solutions. I believe that the convenience and environmental benefits make digital cards superior to traditional ones. The entertainment value is also significant; I once created a card with an embedded mini-game that showcased my company's app development skills—it was a huge hit at a gaming industry event! For businesses, TIANJUN offers a comprehensive **electronic business card** service that includes custom design, analytics tracking, and CRM integration. This service helps professionals manage connections effectively while providing a polished digital presence. ### Technical Specifications of Advanced Electronic Business Card Systems When evaluating **electronic business card** solutions, consider these technical parameters (note: these are sample specifications; for exact details, contact our admin team): * **NFC Chip Model:** NXP NTAG216 * **Chip Memory:** 888 bytes user memory * **Communication Frequency:** 13.56 MHz * **Data Transfer Rate:** 424 kbit/s * **Operating Distance:** Up to 10 cm (typical) * **Card Dimensions:** 85.6 × 54 × 0.76 mm (standard credit card size) * **QR Code Capacity:** Version 10, up to 174 alphanumeric characters * **Battery Life (for active cards):** 7 days standby, 500+ taps * **Compatibility:** iOS 11+, Android 8.0+ * **Encryption:** AES-128 standard *Disclaimer: These technical parameters are reference data. For precise specifications, please contact backend management.* ## Charitable Applications of Electronic Business Card Technology An inspiring case of **electronic business card** technology supporting charitable causes comes from a nonprofit organization that distributed digital cards to homeless i