Features: - High-quality material: This product is made of high-quality material, which is wear-resistant and durable, designed for long-term use. - Digital display design: The smart ring has a built-in display that shows the time, count of chants, and prayer times. It features a large-capacity battery with extended standby time. - Wearable design: This Prayer Reminder Ring is designed as a wearable device, seamlessly integrating into daily life as a practical and stylish accessory. - Prayer time reminder: The smart ring provides reminders for designated prayer times, helping users maintain consistent and regular prayer habits throughout the day. - Bluetooth-compatible connectivity: Equipped with Bluetooth 5.1 for fast and stable connection to compatible apps, assisting in accurate direction tracking. Notice: - Actual color may vary slightly from the image due to different lighting conditions. - Please allow 13 cm deviation due to manual measurement. Material: ABS Size: 18mm, 20mm, 22mm Battery capacity: 40 mAh Bluetooth version: 5.1 Voltage: DC-5V Supported systems: Android 5.1 or higher, iOS 10.0 or higher Screen: 0.49 inch, resolution 64x32 Accessories: 1 x Ring, 1 x Charging cable, 1 x User manual Package List: 1 x Prayer Reminder Ring