LED technology for brilliant colours and high contrast</br>Project an image up to 305 cm (120") in size</br>USB for power and easy projection</br>Projector is not compatible with Mac OS 10.10 or later</br></br>Product Description</br></br>This small and light Philips pico projector can easily be connected to a Notebook, Netbook or laptop running Windows OS via USB to display any content you want to share. Powered at the same time by the USB connection there is no need for additional batteries.</br><br/>http://www.amazon.com/gp/product/B00BG5CHAE