best quality integrative laser pointer for teacher
- Brand: VSON
- Type: V612
- Promotion: 29 USD
Specifications
1.play slide
2.12m control distance
3.SD card reader
4.pen style
best quality integrative laser pointer for teacher
.It is a great tool for PowerPoint presentations! With it, you don't need to stand beside your computer or have an additional person click the slide for you!
It contains two parts: transmitter and USB receiver.
function and picture:
specification:
Presenter:
|
Technology |
RF 2.4GHz |
|
Control distance |
up to 10meters |
|
RF Power |
0dbm |
|
Battery |
AAAx1 |
|
Working Voltage |
2.4-3.0V |
|
Sleep current |
< 200uA |
|
Laser distance |
up to 200meters |
|
Wavelength |
650nm |
|
Max output |
<1mW (class II) <5mW (class III) |
|
Dimension |
141.6x17x14.5mm |
|
Weight |
50g |
USB receiver:
|
Interface |
USB |
|
Operating system |
Windows 2000, XP, Vista, Win 7, Win 8 |
|
compatible plug |
USB 1.1, compatible USB 2.0 |
|
Working voltage |
USB electricity supply (4.5-5.5V) |
|
Dimension |
49.5x17x14.5mm |
|
Weight |
10g |
