Syntap is a contactless electronic business card App. Users can put their personal introduction and links to various social pages on this electronic business card. App is free and can be used independently. After binding the NFC card, when the user touches this card with other people's mobile phones, it will directly call out your digital business card and display it directly on the other party's mobile phone. If you need to change the business card information in the future, you can modify it in the APP.