Smart Ring NFC Wear Jakcom R3 R4 New technology MagicFinger Smart NFCRing ForIOS AndroidWindows NFCMobile Phone

The Smart Ring NFCWear Jakcom R3 R4 integrates advanced NFC technology with versatile compatibility. It features a ceramic build for durability and an IP68 protection level, making it suitable for various conditions. The ring supports multiple frequencies and modules for secure and efficient NFC interactions.

• Product Size: Standard US Size 9, 10, 11, 12
• Carrier Frequency: 13.56MHz, 125kHz
• RF Distance: 1-3cm / 0.39-1.18 inches
• IC Module Type: CUID
• ID Module Type: T5577
• Module Type: Ntag213
• Host Material: Ceramic
• Protection Level: IP68
• Operating Temperature Range: -50°C to +80°C