Never worn- WEBAMOUS SY16 Smart Ring in Black, Size 9 is a sleek and innovative device that offers Bluetooth connectivity for both Android and iOS users. With a black plastic case and band, this smart ring is designed to seamlessly integrate with your smartphone to enhance your everyday life. It features a charging case for convenience and has no warranty, but is compatible with a variety of apps for added functionality. Perfect for those looking to streamline their tech usage and stay connected on-the-go. Leia Mais