Smart Tasbeeh Counter: Ring has an integrated metal CNC button so that you can easily keep track of your daily Tasbeeh count at all times Easy to Use and Beautiful to Wear: The appearance is small and does not affect daily life and work 5 Prayer Time Reminders: With built-in Bluetooth. This product is easily connected to the Tasbeeh Ring app. You can receive 5 prayer time reminders by Ring or the smartphone app. 15-Day Endurance: The ring has a built-in 40mAh, which can be charged when put into the charging bin. The battery capacity of the charging case is 120mAh Custom Count Setting: You can customize the name of this counting and set the number and vibration mode you want Specifications: Size: 20mm Material: Zinc Alloy Use time: about 15 days (Full Battery) Ring Battery: 40mAh Charging case: 120mAh Package included: 1 x Digital Smart Ring 1 x Charging Case 1 x Data Cable 1 x Multi-Language Manual (English, Russian, Arabic)