This 2.4 GHz Wirele e Red Laser Pointer Presentation Bla is small and exquisite, portable and with richer applications. An eential nice aistant of demonstrations or presentations, you can easily point to the PPT or blaboard in any corner of claroom. 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
No hale setup, simply plug into your computer USB port
USB receiver is plug and play - no driver required
Power saving, lightweight, suitable for putting in your poet or handbags