Features: 1.Support APP: Compatible with BT 5.1, and can quickly connect to for iQibla application, synchronize data with smartphones, and receive 5 prayer time reminders through the application. 2.Daily Counting: This counter ring has integrated CNC button that allows for easy tracking of daily steps and counting at any time, vibrates when the count reaches 33, 66, 99, or 100. 3.Power Supply: The ring is equipped with a high capacity 40mAh battery, which can be used normally for 3 days, and the USB cable can be used to charge the adapter, mobile power or computer anytime and anywhere. 4.Screen Display: Finger ring has a built in 0.49inch organic light emitting diode display with 72x40 resolution, which can perfectly display the time, number of chants, and number of prayers. 5.Modern Design: Counter ring is light weight and easy to carry, with a fashionable appearance and unique style, comfortable to wear, and is a great gift for friends. specification:Item Type: Finger Counter Material: Aluminum Alloy Size: Approx. 20mm / 0.78in Battery Type: Built in 40mAh Lithium Ion Battery Matching System: For Android 5.1, for iOS 10.0 or higher Screen: Organic Light Emitting Diode, 0.49in, 72 x 40 Charging Port: for Pogo Pin Sensor: Vibration motor PackageList:1 x Ring 1 x User Manual 1 xCharging Cable