5
Interface
USB1.1 , Compatible with
USB2.0
Working
voltage
USB
electricity
supply
(4.5-5.5V)
Dimension
3.2*1.46*0.73cm
Weight
2g
VI. Safety Measures
To avoid possible eye damage,
never point the presenter at people,
especially their faces, or look directly
into the presenter’s laser beam.
Avoid pointing the presenter’s
laser beam at a mirror or other highly
reflective surface.
Keep the presenter away from
children.
Never view the presenter’s laser
beam using telescopic devices, such
as a microscope or binoculars.
Any attempt to disassemble,
adjust or repair the presenter may
result in exposure to laser light or
other safety hazards.
