Hisense Laser Cinema PL1H Series Quick Setup Manual page 14

NOTE:
When connecting a hard disk or a USB hub, always connect the mains adapter of
the connected device to the power supply. Exceeding a total current consumption
may result in damage. The USB1.1 and USB2.0 devices maximum current
consumption are 500mA. The USB3.0 device maximum current consumption is 1A.
For individual non-standard high-capacity mobile hard disk, if its impulse current
is greater than or equal 1A, it may cause Laser Cinema-rebooting or self-locking.
So the Laser Cinema does not support it.
The USB port supports a voltage of 5V.
Digital audio adapter
HDMI
Headphone (not included)
Excessive sound pressure from earphones
and headphones can cause hearing loss.
6
External audio devices
Speakers
Audio Amplifier
External AV devices
VCR DVD Player
Set-top Box
Video Camera
Satellite Receiver