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This 2.4 GHz Wireless Remote Red Laser Pointer Presentation Black is small and exquisite, portable and with richer applications. An essential nice assistant of demonstrations or presentations, you can easily point to the PPT or blackboard in any corner of classroom. Making your demonstrations or presentation seem more dynamic and making listeners feel release. This laser pointer is also the best gift for friends and families.
Features:
* set presentation scroll, laser laser pointer pen into an organic whole, simple and practical;
* well-presented, mini receiver, easy to carry;
* 2.4 G rf technology design, don't need to aim at the receiver, embody wireless;
* Freely Control your presentations up to 15 meters
* suitable for WINDOW98/2000 / ME/XP various system;
* support various file presentation, web pages, e-books browsing;
* receiver using USB interface, plug and play, do not need to install driver;
* dry cell design, more convenient to carry, replacement;
Emitter
Battery: section 7 (AAA) batteries (not included)
Operating voltage: 1.5 V
Remote control technology: 2.4 G
Laser range: > 300 meters
Laser wavelength: 650 nm
Product size: 140 * 26 * 22 mm
Control distance: not less than 15 meters (note: the actual effective distance with the surrounding environment)
USB receiver
Operating system: Windows 98, Se, Me, 2000, XP, Vista and MAC OS, Linux
Compatibility interfaces: USB1.1, USB2.0
Working voltage: USB bus power supply (4.5 5.5 V)
Size: 65 x 20 x 11 mm
Weight: 5 g