You can find detailed information about the Sleep A20's Sleep Timer feature in the article below and quickly learn how to use it.

There are three features in Sleep Timer:

- Stop Audio After Sleep (Bluetooth and Sleep Modes): Set the audio to automatically stop after 1 to 8 hours, in 30-minute intervals.

- Auto-Stop (Bluetooth and Sleep Modes): Automatically stops audio when you fall asleep.

- Smart Switch (Bluetooth Mode): Enable this feature to automatically switch from Bluetooth mode to Sleep mode when you fall asleep.

Note: When Auto-Stop is enabled, Stop Audio After Sleep and Smart Switch will be disabled.

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