Buy on Amazon : br Aketek HDMI Multimedia Portable Mini HD LED LCD Projector Cinema Theater with Music Photosbr br Small and light easy to be carried and installed br PMP performance support MP4 1080P MP3 3D Anaglyph 3D br Input port AV HDMIVGA SD USB headphone DC 12V2A br Easy changing in 169 and 43 aspect ratio Low power consumption echo-oriented br Manual focus adjusting get picture from 10 to 100 inches