Product name: Smart electronic counting ring
Main function: 5 time reminders and counting per day. Battery capacity: 40mAh
Ring size: 5 rings per ring. 5 sizes available. Waterproof level: IP68 Charging method: Wireless charging
Screen display: OLED screen display
Battery life: 3 full charge can be used for 5-10 days Gross weight: 300g
Control mode: Touch operation + connect to APP Use Bluetooth: 5.0
