NFC Ntag215 Smart Ring Programmable 504 Bytes for Bussiness Card and Smart Home

Description

About this item
【Genuine Chip】NTAG215 chip,504 bytes of memory,password protected authentication,high scan strength,easy to program. The 215 chip has a read-write lock function, which can be edited repeatedly or read-only. Tags cannot be edited or reset once they are set as read-only. Service life: 10 years, 100,000 erasing and rewriting (making Amiibo can only be written once, not repeatedly erasing and rewriting).
【 Ring Material 】 The shell of the Ntag215 ring is made of zirconia gemstones. We use a pure manual polishing, polishing, and chamfering process to make the surface of this ring smooth and not easy to leave fingerprints. From a visual and tactile perspective, it will not make people feel that it is too bulky and thick. You can take it to shower and wash your hands.
【 Ring Size 】Sizes determined according to American standards: 6 #, 7 #, 8 #, 9 #, 10 #, 11 #, 12 #. Allowing you more choices without worrying about not having a ring that fits your size.
【 Ring Function 】 The Ntag215 ring supports NFC writing programs on Android, such as NFC Writer, and also supports shortcut commands on Apple phones. It can achieve functions such as smart home, WIFI and Bluetooth sharing, quick payment, and electronic business cards.
【 Product Advantages 】 The ring made of zirconia all ceramic will not be damaged even when dropped at a height of 1 meter. It is waterproof, not easy to stick dust, and can be wiped clean with a clean cloth. You can wear it for outdoor activities such as running, swimming, etc.
Product Description
⭐ Notes ⭐
⚫ If you don't know which ring size to choose, you can repeatedly measure at the bottom of the second joint of your finger and take the maximum value.
⚫ The raw material used in this ring is natural zirconia processed. You don't have to worry about the ring fading (because its color is natural).
⚫ Although this ring is marked with waterproof and anti drop features, try not to let it soak in water for a long time and frequently bump.
⭐ Product Parameters ⭐
【Product Name】Ntag215 Smart Ring
【Chip】Original Ntag215
【Frequency】13.56mHz
【Material】Zirconia (all ceramic)
【Color】Black
【Dimensions】6 #, 7 #, 8 #, 9 #, 10 #, 11 #, 12#
【Rewrite count】>100000 times
【Storage time】10 years
【Features】Smart home, WIFI and Bluetooth sharing, quick payment, electronic business card, etc