Oreiletaf3y7tqzs5-15 - Size 11(ID 20.6mm / 0.81in C 64.6mm / 2.54in)

1. ACCURATE STEP COUNTER: The smart Rings​ offers accurate step counting, syncing in real time with your smartphone. This feature assists you in achieving your fitness goals effectively. 2. SMART NFC FUNCTIONALITY: With a built in NFC chip, it allows quick access control with just a touch on a sensor. Say goodbye to searching for your keys or cards and enjoy convenient access. 3. WATER RESISTING: Featuring 5ATM IP68 water resisting capabilities, the Rings​ is safe to wear in the rain, while swimming, or during everyday activities like washing hands. 4. MAGNETIC RECHARGEABLE: Equipped with a strong magnetic coil, the Rings​ supports efficient magnetic recharging. Simply connect to the charger and enjoy a full charge in approximately one hour. 5. LIGHTWEIGHT: Crafted from ceramic, the Rings​ combines a stylish, glossy finish with robust durability. Its minimalist yet elegant design makes it suitable for any occasion, balancing style and toughness seamlessly. Specification: Item Type: Smart Rings​ Material: Ceramics Rings​ Battery Capacity: 20mAh, Li Battery (Built in) How to Use: Wear it, download the APP, link to BT​​ and use it. PackageList: 1 x Smart Rings​ 1 x Instruction Manual 1 x Charging Cable Note: The size is measured manually and some error is allowed.