R800 2.4Ghz USB Wireless Presenter PPT Remote Control with Green Laser Pointer for Powerpoint Presentation

Brand Name: MLLSE Use: Computer Model Number: R800 Channel: 1 Package: No Wireless Communication: RF Frequency: 2.4Ghz Unit Type: piece Package Size: 10cm x 5cm x 5cm (3.94in x 1.97in x 1.97in...