Airplane Pattern Creative Fashion Waterproof Paper Watch Intelligent Paper Electronic Wristwatch

1. Built-in an LED screen, Click to light the screen display time, and then press 3 seconds to view the date.
2. Battery life can be up to 1-2 years.
3. Use magnetic-suction buckle, you can wear it with a gentle button.
4. Press the button for 3 seconds long, then press the adjustment hours short, and adjust one scale per click; when the time flickers, press the button for a long time, you can switch to the score adjustment; by analogy, you can adjust the year, month and day; after adjusting the time or date, you can automatically withdraw from the adjustment mode without operation for 5 seconds.