2.4G Wireless Laser Pointer Presenter for Presentations / Meetings / Speech

1.5v 2.4ghz 45ma 50m 650nm

computer screen conference hall Laser Pointer lecturers unburdened Lehou Features makes lecturers page displayed Pointer Presenter Presenter for Presentations Remote control distance screen Teachers Speech Brand Wireless Laser wirelessly controlled pen YFB wirelessly YFB wirelessly controlled