If you are looking for an ultra-portable and lightest projector to carry with your notebook for mobile presentations, the InFocus LP330 LCD Projector is an ideal choice. With 3LCD Display Technology, 650 ANSI lumens Brightness and 400:1 Contrast Ratio, it projects extremely sharp, bright, clear and uniform images. This ultra-portable projector can be quickly set up in an unfamiliar room size or conference table. Along with built-in manual zoom and focus lens, the InFocus LP330 LCD Projector also has basic built-in audio system, saving you from the hassle of carrying a pair of speakers around with you. Also, its remote control can take over your PC's mouse pointer by connecting the projector to your serial or USB port. Designed ultra-portable for easier mode of operation, the InFocus LP330 offers excellent image quality and is appealingly discrete with its quiet fan.