For Apple iPhone 17 Dual Layer Invisible Ring Case Black Apple by Model_iPad Mini 2 Built-in health and fitness tracking:

Built-in health and fitness tracking: heart rate

Easy Installation: The strap is easy to install and remove

11b/g/n standard

Safe & Reliable: Integrated overheat

The Hoco DV14 offers practical functionality

For Apple iPhone 17 Dual Layer Invisible Ring Case Black Apple by Model_iPad Mini 2 Built-in health and fitness tracking:This dual layer case for iPhone 17 combines sleek design with hidden functionality for both style and practicality. The case features shock absorbing protection, MagSafe compatibility, and a built in invisible ring kickstand. Key Features: Custom fit design for the iPhone 17, ensuring full access to buttons, ports, camera and speakers. Dual layer construction: flexible TPU inner shell absorbs shocks and a rigid PC outer shell adds durability and