Xiaomi Mi Smart Projector 2 Pro Mode D'emploi page 16

Bluetooth Speakers
The projector has four high-quality built-in speakers with a
total output of about 20 W. The speakers can also be used as a
standalone Bluetooth stereo.
To use speakers as the Bluetooth stereo, select Settings >
Remotes & Accessories > Bluetooth speaker mode. Enable
the Bluetooth function on your phone. Search and locate the
projector name in the Bluetooth list, then pair the projector
with your phone.
Note:
To connect and pair with other Bluetooth devices such
as speakers and earphones, select Settings > Remotes &
Accessories > Add accessory. Make sure the device is in an
awaiting connection mode with its Bluetooth function enabled.
14
Smart Temperature Control
The projector automatically monitors the ambient temperature
(operating temperature range is 0°C to 40°C), and the projector's
fan speed is automatically adjusted based on the detected
temperature values.
The projector has two brightness modes to choose from when
operating at a normal temperature. To adjust the projector's
brightness level, go to Settings > Image > Brightness Mode.
If the projector gets too hot, an overheating warning will appear
and the projector will automatically switch to low brightness mode.
Temperature and error warnings will be displayed automatically
whenever the temperature exceeds its maximum range to inform
you that the projector will be automatically turned off.