But you can go on for a few more minutes after the alarm clock has rung? possible with the snooze function. by default, snoozing on the LG smartphone only takes 5 minutes. if you wish, you can increase the snooze time to up to an hour or even deactivate it completely.

Android 9 | LG UX 9.0
Step 1:  Open the  Clock -App
Step 2:  Tap on desired  Alarm
Step 3:  Tap on  Snooze duration
Step 4:  Choose desired  Snooze Time
Step 5:  Confirm with  Save
  1. Open the Clock-App
  2. Tap on desired Alarm
  3. Tap on Snooze duration
  4. Choose desired Snooze Time
  5. Confirm with Save

LG Instructions