Cross-Border Hot Selling NFC Ring Home Smart Wearable Phone Accessories Wholesale Durability Upgrade

￥2.5 ￥3.98 ￥4.2 ￥1.6 ￥1.2 Trendy Men's Outfits combination Super Value Package Package Deal Price ￥5.7 Original price: 5.7Savings: 0 This ring is a high-tech smart ring with an Ntag213 chip that can be set to unlock smart doors, recharge cards, unlock smartphones, lock important files on phones, transfer files with one click, etc. It supports NFC and is available for purchase. Specific operation:The smart ring can unlock the screen by touching the NFC signal area of the phone; lock apps; quickly launch applications; send and read business cards, website information, and other functions. The following is a tutorial for using the IOS system. For Android users, please search and download on Baidu by yourselfNFC Tools PRO 4.0Chinese or English version software for related operations The image below is for AndroidNFC Tools PRO 4.0Operation Interface Treasure of the Store Store Treasure Hot Price