Smart Tasbih Counter: Zikr1 lite features an integrated CNC button so you can easily monitor your daily Tasbih count at all times. Press the button to count, and the Zikr1 Lite will vibrate when it reaches 33, 66, 99, or 100. OLED Display: The Zikr1 Lite features a built-in 0.49" OLED display that shows the time, song count, and prayer times. Long Battery Life: The Zikr1 Lite is equipped with a high-capacity battery that lasts for 3 days of normal use. It can be charged anywhere, anytime using a USB cable connected to an adapter, power bank, or computer. iQibla App (Smart Qibla): With built-in Bluetooth 5.1, the Zikr1 Lite quickly connects to the iQibla app, obtains precise Qibla directions, and syncs data with your smartphone and Qibla watch. Zikr Ring Size: 1.8 cm / 0.71 inches. Package Contents: 1 Zikr1 Lite * 1, USB Cable * 1, User Manual * 1, Warranty Card * 1