JAKCOM R4 Smart Ring, Ceramic NFC Magic Ring, RFID Key Card & File Sharing

Elevate your everyday with the JAKCOM R4 Smart Ring — a sleek, high-tech accessory designed to replace multiple physical cards and streamline file sharing. Crafted from micro‑crystal zirconia ceramic, this elegant black ring is as resilient as it is beautiful. Beyond its refined look, it houses IC, ID, and dual NFC chips to emulate up to four contactless RFID cards, while offering cloud-based NFC functions and 128 GB wireless storage. No battery needed—powered wirelessly and appointments your digital life with elegance.

Key Feature

• Zero-charge operation: No battery to drain, it’s powered by RFID reader energy—wear it worry-free.

Why You’ll Love It

Imagine bypassing your wallet, license, access card, and flash drive—just by tapping your finger. Sleek as a piece of jewelry, yet powerful enough to streamline your digital life. Durable, waterproof, battery-free—this statement piece works as hard as you do. Whether you're entering secure buildings, sharing files, or launching smart routines, the R4 stays quietly smart and impeccably stylish.

Order Yours Today

Wear the future—combine style, convenience, and tech in one seamless smart ring. Ready to upgrade your everyday? Add the R4 Smart Ring to your cart and experience next-level convenience now!

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