1. LED watches are low-energy products, but they can't start watches frequently. The battery life is between 6 months and 12 months (15 times /
     Start every day), if you find that the brightness of the LED light is dark, please replace the same type of battery, do not think that the watch has a problem!
  2, whether it is with waterproof function, please try not to put the watch in the water and contact with water and water mist;
  3, to avoid hard object collision, chemical contact, avoid magnetic field;
  4. If the protective film is used, it must be removed.

   The dial width is about 42mm, the height is about 34mm, the thickness of the watch is about 12mm, the surface bandwidth is about 24mm, and the strap is 23cm long.