声音通讯录 app for iPhone and iPad

Share Business Cards using sound, just one “beep beep” in two seconds!
Audio Contact uses the most advanced “Audio Matrix Barcode” technology. It is designed for any mobiles with a speaker and a microphone to transfer Contacts. The technology is better than “shaking” or “touching” or some other commonly used operating habits in user experience.
It is more important that, you don’t even need a paper and a printing.
It is totally zero emission!
It can completely replace the paper-based business card!

THE VALUE OF ENVIRONMENTAL PROTECTION
If everyone is using electronic business card, we will not cut down nealy a forest equally to 80 football fields.
On the basis that: 10% of the world’s people have business cards and everyone printed 2 boxes business cards.
14000,00,000,000 business cards was printed on the earth.
Every year,
40,000 tons of wood was cut down,
55,000 trees of six storeys high was cut down,
a deforestation areas of 80 football fields large was made!