2.4GHz Wireless Exquisite Portable USB PowerPoint Presenter RF Remote Control Red Laser Pointer Pen Plug and Play Type: 2.4 GHz Wireless Power Supply: 1 x AAA battery (not included) Distance: Presentations from up to 10 meters away Receiver Interface: USB Laser Pointer Supported: Yes Color: Black Dimension: 10.5 X 3.9 X 2.6 Cm Weight: 29 g
