Audiovox AVXMTG10UA 10'' Overhead Monitor W/Built-In DVD Player USB/SD Input & Remote W/ 3 Colors Interchangeable Trim Rings Audiovox 10'' Digital LED Monitor - Built-In DVD Player - 16 Channel Wireless FM Modulator - Screen Mode Selection: 16:9, 4:3 Dome Lights - Headphone Jack - USB & SD Slot - Audio Video Input & Output - Wireless Remote Control Includes 3 Interchangeable trim rings to match the interior of your car: Black, Pewter & Shale Frequency Response: 30hz to 20khz - 8 Meter Effective Range 45 degree Left Right - Operates On (2) AAA Batteries Included