Smart tasbih ring size 20-22 mm

Main features * High-quality smart tasbih ring * ⁠• Smart tasbih counter * ⁠Reminder of the five daily prayers * ⁠Smart tasbih ring XIAOA new version • Overview - Plastic version: a finger ring made of a plastic blend, curved and round, comfortable to wear, shock and bump resistant - Smart tasbih counter: easily perform daily tasbih at any time by pressing the button, up to 10,000 counts. - You can change the ring base to fit your finger using the included tool. - 5 prayer time reminders: with built-in Bluetooth, the F02 ring can be easily connected to the ring app. You can receive prayer reminders for 5 times via the F02 ring. - Large capacity battery: a prayer ring equipped with a high-capacity battery that lasts up to 7 days of normal use. - One-year warranty Product description: - XIAOA tasbih ring - Makes worship easier - Brand: XIAOA - Model: BO8-4 - Tasbih counter + OLED display for time + 5 prayer notifications + app - Compatibility systems: (Android 5.1 or iOS 10.0 or later) - Material: Zinc alloy - Weight: 20 grams - Bluetooth: 5.1 - Battery capacity: 50mAh - Charging port: Pogo pin - Theoretical working hours: up to 7 days in normal use / up to 30 days in basic use - Screen: OLED, 0.47 inch, 72*40 - Sensors: Vibration motor - Size: 20-22 mm