This projector has external speakers, and so can also provide audio. The audio output allows you to connect the MP160 to headphones or other external speakers. The included tripod ensures that you will not have shaky visuals for presentations. Though they have many specs in common, the MP160 is a step down from the closely related MP180 pico projector in that it lacks the MP180's WiFi, touchscreen, Bluetooth, integrated MP3 player, 4GB of storage, SD slot and USB (for more options projecting on the go). The MP160 has the option of a car charger.