KSGSFSA Wearable Rfid Device Smart Ring Built-in 13.56Mhz 125Khz 6 Rfid Cards & 128Gb Wireless Disk Sharing 2 Health Stones for Iphone Android(M)

About this item

SIMULATE VARIOUS CARDS: can simulate 2 IC cards (13.56MHZ), 2 ID cards (125KHZ) and 2 NFC cards at the same time, such as access control cards, gate cards, elevator cards, parking cards, attendance cards, supermarket cards, Fuel Card. | DUAL ENERGY STONES: The ring is inlaid with two energy stones that regulate the human body's EMFS, which is comparable to the adjustment ability of an energy bracelet. It is specially developed for modern life to help you improve your health. | MULTIFUNCTIONAL USE: R5 Ring can quickly activate many personalized functions, such as location information, virtual calls, Mijia smart device scenes, shortcut scripts, etc.; | WATERPROOF and DUSTPROOF: The dustproof and waterproof grade is IP68, which can meet the application needs of various environments. Powered by radio energy from reading and writing devices. No need to worry about battery life. | SIZE SELECTION: S ring inner diameter is less than 58mm; M ring inner diameter is 58-63mm; L ring inner diameter is greater than 63mm. The entire body is made of microcrystalline ceramic, and its surface hardness is second only to diamond.

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