10 store exquisite ultra-thin Korean version with flashlight function student electronic watch 53D

This product has a net weight of 23.5 grams and dimensions (length * width * thickness): 22.5 * 3.7 * 1.1CM Multi functional LED light color changing backlight waterproof watch Watch with built-in flashlight~LED light flashlight function The main feature is that it can illuminate like a flashlight, which is very practical· Sudden power outage~~Embarrassingly Unable to find flashlight, or found flashlight with no battery There is a battery, it hasn't been used for a long time. The battery is damaged and the flashlight The street light on my way home at night is broken, I can't see anything, and even when I open the door, I can't see the keyhole This product will solve the above troubles for you, without worrying about running out of battery or not being able to put in the super bright lights. It is designed to be compact and easy to carry (can be carried around 24 hours a day) 1. Standard display of hours, minutes, months, days, and weeks 2. Running watch timing function 3. You can choose between 12 or 24-hour format 4. Waterproof 5. Flashlight lighting Adjustment instructions: Press 3 times in the bottom left corner to display all the days of the week, with Tuesday flashing, Press the bottom right corner once to flash, press the top right corner to adjust the minute, and when the minute is good, press the bottom right corner again to flash the hour. Press the top right corner to adjust the hour, and then press these two switches to adjust the day, month, and week separately. After adjustment, press the bottom left corner to adjust it, The light switch is located in the upper left corner. (Note: To extend the useful time of the meter, if the light is not on time, the time display will be dark.) Pressing and holding the switch for three seconds will result in seven changes. If the flashlight function is activated, you cannot keep pressing it for too long. You need to wait until the light goes out before pressing it again. Otherwise, the lights will change. You can try a few more times and it will be clear