DINGK R5 Smart Ring - M

Features: The R5 smart ring offers versatile functions, allowing you to share files, answer calls, share contact information, and assign commands. It also includes a security system that sends GPS signals to your contacts. Additionally, it can track your health and fitness data, providing insights into activity levels and sleep patterns. With the ability to simulate 6 RFID cards simultaneously, including 2 IC cards, 2 ID cards, and 2 Near Field Communication (NFC) cards, accessing and using information is made easy. The smart ring has a long-lasting battery life and is water-resistant for everyday use. Specifications: Name: R5 Smart Ring Color: Black Carrier frequency: 13. 56MHZ, 125KHZ RF distance: 1~3cm IC chip: CUID x2 ID chip: T5577 x2 NFC chip: Ntag216 x2 Host material: ceramic Size: S, M, L Perimeter (mm): S:50~58, M:58~63, L:63~73 Protection Grade: IP56 Operating Temperature Range: -50℃—+80℃ Weight: 9 grams Package includes: 1× R5 Smart Ring Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!