10.Please tear off the screen protection film before use, otherwise it seems not clear.while, wait 4 or 5 minutes after the alarm again. If you press the R button, you will turn off the alarm clock directly.Strap material:ResinInstructions for use:1.Watch6.Alarmmethod of use: in the normal display state press the M button 1 times to enter stopwatch function, then press the S button to start the stopwatch, press a S button, the stopwatch stopped, digital display. Press the R key to clear the number. Press the M button to to normal display time.2.When normal display time, press the S key to display the date, press the R button to display the alarm clock time.light: press the L button, the lights will be lit. Note, the long-term use of lanterns on the battery consumption is relatively large. The battery model of this type of electronic meter is CR2032.5.Alarmswitch settings: press the R button does not put, press the S button, you can choose the alarm clock on / off, the alarm clock is opened with alarm symbols display. When the alarm clock rings, press S to stop for a11.L=LIGHT M=MODE S=START R=RESET 12.A : this electronic watches for ordinary , can wash, splash and rain. But you can't take a bath, swim or dive, please wear it according to the scene.2.Digital 12/24 hour display1X Watch4. Show calendar is your date more clearlydisplay state.Product selling point：3.LED luminous display mirrorStrap length:260mm (including case)the normal display press M, press down to a stopwatch function, according to the 2 is the alarm settings, according to the 3 time calendar settings.setting: when normal display, press M button 3 times to enter the time adjustment state. Seconds flashing, and then press the S key, proof seconds, press R button, sub flashing, press the S key to sub. The same method, press the R button to adjust the hour, date, month, week