Description: Mains Brand: iQibla ModelZikr1 Bluetooth: Bluetooth 5.1 Matching Systems:Android 5.1 or iOS 10.0 or later Screen: OLED0.49 inch72*40 Battery capacity:40mAh Charge boxYes Material:metal Button:1 button hoursup to 7 days in typical usage/up to 30 days in basic usage SensorsVibration Motor Colors: Brown Pink Green Black White Sizes: 18mm,20mm,22mm Specifications: Tasbih Smart CounterZikr1 has an integrated CNC button so thatyou can easily keep track of your daily Tasbih count at all times. Click the button to count and the Zikr1 vibrates when the count reaches 33,66,99 or 100 Maximum no more than 999 OLED DisplayZikr1 has a built-in 0.49" OLED display showing the time,number of chants and prayer times; Long battery lifeZikr1 is equipped with a high capacity battery for 3 days of normal use. lt can be charged anywhere, anytime via a USB cable to an adapter, power bank or computer; 4 colours, only 7.7gZikr1 is available in 4 colours and weighs just 7.7g, making it comfortable to wear, stylish and youthful. lt would be a great gift for your Muslim friend; iQibla(Smart Qibla)APPWith built-in Bluetooth 5.1,Zikr1 lite can quickly connect tothe iQibla app, get accurate Qibla direction and synchronise data with your smartphone and Qibla watch. Package Included: 1*Zikr1 1*USB cable 1*charge box 1*User Manual 1*Warranty Card