What are the sleep/standby states of the Xiaomi Desktop Speaker?

For your reference, the sleep and standby states are as follows:
1. After 30 minutes of inactivity or no playback, the speaker enters sleep mode with the indicator breathing in orange. While in sleep mode, the speaker will resume normal operation upon receiving interaction or audio input. Any operation or audio input will wake the speaker from sleep mode;
2. After 30 minutes of inactivity in sleep mode, the speaker enters the standby mode with the RGB lights off. Any operation or audio input will wake the speaker from the standby mode.