Newest Ceramic Jakcom R4 Smart Ring NFC Waterproof Mini Women Men Ring smart Mobile Phone Ring For IOS Android
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Newest Ceramic Jakcom R4 Smart Ring NFC Waterproof Mini Women Men Ring smart Mobile Phone Ring For IOS Android

$37.91
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Newest Ceramic Jakcom R4 Smart Ring NFC Waterproof Mini Women Men Ring smart Mobile Phone Ring For IOS Android Hot Selling Product Pictures   Product Description 1. Size: 7x7x3cm2. Weight: 60g (including packaging)3. Wearing method: wrist strap4. Applicable system: iOS, Android5. Microcrystalline zirconium ceramic body, excellent refractive index and dispersion performance, so that the whole exudes a unique round and smooth6. Marathon craftsmanship, with nano characteristics of outer rigidity and inner flexibility7. Function: virtual incoming call, scene notification, NFC cloud service, handy notes, information sharing, waterproof and dustproof, no need to charge8. Carrier frequency: 13.56MHZ, 125KHZ9. RF distance: 1-3cm10. IC module type: UID11. ID module type: T557712. NFC module type: NTAG21313. Material: ceramic14. Working temperature: -50-80 degrees Celsius Specification: Package

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