The large, bright wide screen display on this portable DVD player pivots to different viewing angles so you can adjust its position for optimum comfort and image quality. Slim profile and light weight makes this portable DVD player easy to carry around and store, while its stylish good looks make it easy on the eyes. It'll fit right in with whatever hi-tech gear you're toting around.With this portable DVD player you will watch the whole movie and not just part of it thanks to the extended battery life - up to 10 hours with the built-in rechargeable battery. For those really long car rides and flights, add an optional external battery pack and extend your viewing time even further. If you're not in the mood for a movie, give your eyes a rest and try some tunes instead. This portable DVD player not only handles movies, but lots of the most popular audio formats including MP3s, CDs, CD-R/RW discs, WMA, and DVD-Audio discs. Two of you can watch the same movie with privacy using the dual headphone jacks. Hook up two pairs of headphones and watch together on a plane or in the back of the car. Even better, use the FM transmitter on the DVD-LS55 to send your portable DVD player's audio to your car stereo so everyone in the car can enjoy the show5.Go from the portable screen on the road to the big screen at home-this portable DVD player does double duty as a home DVD player too. Use the A/V output to connect your portable DVD player to your TV, kick back in your favorite chair with the included remote control, and relax. It even has an optical digital audio output so you can hook it up to your surround sound receiver and play Dolby Digital and DTS soundtracks.