Newest wireless high power green laser usb presenter pen for teacher
- Brand: VSON
- Type: V880-515
- Promotion: 55 USD
Newest wireless high power green laser usb presenter pen for teacher
Function and Features:
Parameter details:
Presenter:
|
Technology |
RF 2.4GHz |
|
Control distance |
up to 10 meters |
|
RF Power |
0dbm |
|
Battery |
AAAx2 |
|
Working Voltage |
3V |
|
Sleep mode |
1uA |
|
Laser distance |
up to 200meters |
|
Max output |
<1mW (class II) <5mW (class III) |
|
Dimension |
H=139mm, Dia.=40mm |
USB receiver:
|
Interface |
USB |
|
Operating system |
Windows, Mac OS |
|
compatible plug |
USB 1.1, compatible USB 2.0 |
|
Working voltage |
USB electricity supply (4.5-5.5V) |
