Sorandy Smart Counting Finger Ring

1. [FINGER COUNTER] counts effortlessly with this innovative electronic ring. 2. [SMART REMINDERS] Receive 5 time reminders through the app. 3. [HIGH RESOLUTION DISPLAY] 72x40 screen for clear visibility. 4. [ERGONOMIC DESIGN] Comfortable to wear anytime, anywhere. 5. [EFFICIENT BATTERY] 40mAh lithium battery for long standby time. Specification: Item Type: Smart Counter Ring Material: Aluminium alloy Size: Approx. 18mm/0.71in Battery: 40mAh lithium battery (built in) Matching System: For Android 5.1, for 10.0 or later Screen: 0.49 inch, 72x40 Organic Light Emitting Diode Charging Port: for Pogo Pin Sensor: Vibrating motor Package List: 1 Counter Ring 1 x Manual 1 x Charging Cable