Description Wireless Presenter with Red Laser Pointers Pen USB Presentation Remote Control 2.4GHz Laser Teacher Pointer Wireless Presenter With RED Laser Pointer 100% Brand New and High Quality! Hot 2.4GHz Wireless USB Presenter Power Point PPT Remote Control Laser Pointer Pen This 2.4 GHz Wireless Remote Red Laser Pointer Presentation Black is small and exquisite, portable and with richer applications. An essential nice assistant of demonstrations or presentations, you can easily point to the PPT or blackboard in any corner of classroom. Making your demonstrations or presentation seem more dynamic and making listeners feel release. This laser pointer is also the best gift for friends and families. Features: No hassle setup, simply plug into your computer's USB port USB receiver is plug and play - no driver required Power saving, lightweight, suitable for putting in your pocket or handbags This high quality laser pointer adopts the latest technology green laser optics and microelectronics Supports MS Word, excel, Power Point, ACD See, website etc, with page up and down function Presentations from up to 10 meters away Specifications: Light Style: Beam light Power Supply: 1 x AAA battery (not included) Switch: Button Operating System: USB interface and compatible with Microsoft Windows 2000 / XP / Vista Body Color: Black Package Included: 1 x Wireless Presenter remote control 1 x Ultra-Slim Wireless Receiver Guarantee:If you aren't satisfied for any reason,we'll provide a refund/replacement immediately;we promise 24 hours customer support,please feel free to contact us for any product or order problem. Environmentally friendly ABS plastics; Scientific ergonomic design; A plug-and-play wireless receiver; Wireless Technology: 2.4 GHz; 1 x AAABattery Not Included Easy to use: just plug into the USB, the light on the USB is flashing light,you already plug in the battery and press the switch on button, the USB light will become solid light and then the directional light can normally light when you hold on the button, the bright red directional light pointer that's easy to see against most backgrounds, highlight key areas of your slides Wireless remote control distance range of up to 39-foot, so you can free to move around the room and interact with your audience Support options: With page up and page down buttom, supports MS Word, Excel, PowerPoint, ACD See, website, iWork (Keynote & Numbers & Pages) etc; For MacBook on OS, plug the usb receiver into laptop, it will come out a box, and then you can select 101or104 option