7" Insignia NS-7PDVDA Widescreen Portable DVD Player (Silver) 7-inch Insignia NS-7PDVDA Widescreen Portable DVD Player General Features: Color: Silver 7-inch widescreen LCD 16:9 Aspect Ratio Region 1 Video System: NTSC Built-in Stereo Speakers Frequency Response: 20 Hz ~ 20 KHz Signal/noise ratio: 60 dB Dynamic Range: 85 dB Top-loading Includes rechargeable battery Charge LED Compatible Discs: DVD/DVD+R/DVD+RW/DVD-R/DVD-RW/CD/CD-R/CD-RW/MP3