Wireless Presenter Remote Red Laser Pointers Pen USB RF Remote Control Page for Turning PPT Powerpoint Presentation 2.4Ghz

Brand Name: Elistooop Use: Projectors,Universal Model Number: 8018 Channel: 1 Package: No Wireless Communication: RF Frequency: 2.4GHz Unit Type: piece Package Size: 6cm x 6cm x 6cm (2.36in x ...