2.4 GHz Wireless Remote Red Laser Pointer Presenter Pointers Pen

2.4 GHz Wireless Remote Red Laser Pointer Presenter Pointers Pen USB RF Universal Remote Control PPT Power point Presentation   Function: wireless page turning pen Scope of application: teaching gifts Application scenario: conference room, classroom, briefing room Material: Plastic Colour: Black Specification: 10.5*4*2.8CM   9137250664794-CJJJJTJT00391-