【No Ddditional Costs】Our products are purchased once and used forever. No subscription or monthly payments are required. Products can be tapped by customers an unlimited number of times. 【Digital Business Card Ring Type】The other party can easily obtain your digital business card information through NFC, and can save it to their phone. The design of the ring can help others remember you quickly and show your elegance. 【Multiple Social Media Sharing】You can add up to 10 social media pages to your ring. Our system provides links such as Facebook, youtube, instagram, tiktok, snapchat, twitter, linkedIn, reddit, etc. You can also add your own custom icons and links. The other party can jump to your social media page by clicking the corresponding logo. 【Easy Setup】You don't need to download any APP, you can easily set up your ring through our page and update your business card information anytime and anywhere. 【Comparison With Other NFC Ring】Traditional NFC ring only allow you to share one contact or one social link, and the capacity is limited. Our ring design allows you to easily share personalized business cards and share multiple social media. At the same time, our backend can also provide you with analytical reports on the number of times you shared and the number of people shared . 【High-end Technique】The design of the ring is more fashionable and technological when used as business card or social sharings. Just tap the smartphone with the ring on your finger to share the business or social information. The NFC chip of the ring adopts a 360° all-round sensing design, and the connection with the mobile phone is very smooth. Digital Business Card Ring + User Manual