Audiovox DVD1680 7-Inch Portable DVD Player Portable DVD player with MP3-CD playback 7-inch LCD screen with 16:9 and 4:3 aspect ratios Dolby Virtual Surround sound simulates surround sound through headphones or stereo speakers Includes DC power adapter, AC-to-DC switch adapter, cigarette lighter adapter Includes 3.5-hour lithium battery and remote control