This portable dual screen DVD player works wonderful for our road trips. The feature I like best is the quick mounts included. Once you install the mounts on your headrest posts, the TVs quickly mount and dismount with no fuss! Perfect for when we stop at hotels and take the TVs inside. Of course, you can mount with the standard strap method (included also). The main TV controls the master volume for both TVs, so the secondary TV can only go as loud as the main TV. That's a little inconvenient, and I plan to purchase a simple inline volume control for the main TV so that both kids can adjust to their liking. Other than that, this setup is a GREAT value.