Laser Pointer with Remote Control

Laser Pointer with Remote Control,It is a good assistant of teachers and trainers, a important accessory for laptops and digital projectors, a good present. It can be used in situations including: School, company, hotel, government, training center, exhibition, business communication, etc.

PRODUCT FEATURES
Integrates the functions of a laser pointer and slide up/down.
RF(Radio Frequency) technology, Functions from any direction; no need to point the Pointer toward the computer.
USB V1.1 interface: Plug & play, simple installation, No application software required.
Up to 16000 I.D. Codes, the use of plural devices at the same place does not interfere with each other.
Receiver I.D. Codes study functions - easily match a remote Pointer with any I.D. Code.
LED Indicator on Pointer and Receiver: should flash any time when a Pointer button is pressed.
Long battery life.
The output stabilization circuit design for laser diode, more longer life.
Support all kind of file slide -- such as Powerpoint, acrobat, JPEGs, etc.
Fashion and modern design.
SPECIFICATIONS
Remote control range - approx. 15m or greater
Wavelength: 650/630 nm
Laser: Class II, Class IIIa
Interface to computer: USB port
Radio Frequency: 315MHz,433MHz
Battery: AAA 1.5V * 2pcs
Pointer Size: 13.6cm x 2.6cm x 1.4cm
Receiver Size: 10cm x 2.3cm x 1.1cm
ABS
Package: gift case¨¹¨¹¨¹¨¹
Standard Warranty: 1 Year.
Remote technology contrast:
For infrared devices, there must be not any balk (such as desk or dais) between Pointer and Receiver, and you must direct the Pointer to Receiver.
RF devices have no the problem, so it is more easy to use, and RF technology is used in Langqi Pointer.
Content included
Pointer - Laser Pointer with remote control, Receiver - which connects to USB