So you can easily edit a social capital, such as personal electronic business card, microblogging site, text messages and other personal applications. NFC function of your phone will store this information in the ring in the future, having any NFC-enabled Android phones can ring through touch and exchange a ceramic capital, rapid transfer your saved data.
☆Using precision ceramic production, its strength and wear resistance second only to diamond, the user can avoid the circuitous allergy to metal.
☆Prevents metal-to-interference NFC antenna.
☆Ring made waterproof IP68 waterproof rating certification, parked at a depth of 30 meters for an hour, can work.
☆A funded swap function, with KEYDEX exclusive APP, editable business cards, website, short text messages and so on, and passed on to others through the ring
☆Screen resolution, screen function, with KEYDEX exclusive APP, can be used as a screen unlock
☆Chinese patent number: ZL201420398378.7 Chinese patent number: ZL201520085093.2