1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight deviation for the measurement data.
This device incorporates a technology that is designed for computers and multimedia projectors.
A great tool for PowerPoint presentations.
Lightweight and portable, easy for carrying.
Easy to turn pages.
A good helper in your presentation.
|General||Type: Pointer Pen
|Product Details||Transmitter battery: Alkaline 12V(battery not included)
Receiver battery: USB 5.0 V
Transmitter operation current: 15 mA
Receiver operation current: 10~12 mA
Radio frequency: 433mhz
Transmitter laser output power:650 nm<1 MW
Receiver interface: USB 1.1
Receiver supported OS: for Win 98 se/for Me/for 2000/for XP
Size: 150*85*31 mm(Package)
|Package contents||1 X Receiver
1 X Transmitter