
R3F Smart Magic Ring
R3F Smart Ring:The product is called R3F Smart Ring, indicating that it is a smart ring designed and manufactured by.Waterproof:The smart ring is waterproof, meaning it can withstand exposure to water without being damaged. This feature enhances its durability and allows users to wear it in various environments, including rainy weather or while washing hands.NFC (Near Field Communication):The ring is equipped with NFC technology, which enables short-range wireless communication between devices. This feature allows the smart ring to interact with other NFC-enabled devices, such as smartphones, tablets, and certain types of electronic locks.Electronics:The smart ring incorporates electronic components, likely including sensors, circuits, and a small processor. These electronics are responsible for the ring's functionality and features. Specification: Model:JAKCOM-R3F Frequency:13.56MHZ Range to cover:1.5cm Work temperature:-50~+80