Electronic apparatus

An electronic apparatus having a function of a first power mode and a function of a second power mode where power consumption is smaller than the first power mode, comprising:

• a plurality of detecting units that detects a plurality of trigger operations in the second power mode, each of the trigger operations serving as a trigger that causes the electronic apparatus to return from the second power mode to the first power mode;
• a mode switching unit that causes the electronic apparatus to return from the second power mode to the first power mode when any one of the plurality of trigger operations is detected by the plurality of detecting units;
• and
• a power control unit that supplies power to the plurality of detecting units in the second power mode while performing control of repeating a supply period where power is supplied to the detecting unit and a non-supply period where power is not supplied to the detecting unit in respect to each of the plurality of detecting units.