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Magic Wear Men Vodotěsný digitální prsten na prst NFC Prsten z nerezové oceli NFC Smart Ring – nejlepší produkty v internetovém obchodě Joom Geek
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2022 Jakcom R5 Smart Ring for 6 RFID Cards IOS Android WP Mobile phones smart wearable device Multifunction Magic Ring - AliExpress
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2022 Jakcom R5 Smart Ring for 6 RFID Cards IOS Android WP Mobile phones smart wearable device Multifunction Magic Ring - AliExpress
Oura Ring má novou konkurenci. Tento chytrý prsten vydrží týden na jedno nabití a ani o něm nebudete vědět – MobilMania.cz
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Rings Nfc Mobile Phone Smart Ring Stainless Steel Ring Wireless Radio Frequency Communication Water Resistance Jewelry | Fruugo CZ
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