1. Working temperature: - 20 Celsius - 70 Celsius. Storage temperature: - 30 Celsius - 80 Celsius 2. Appearance of the size 365 x 280 x 15 mm. Plate size: 19.8 cm x 15 mm (not a panoramic roof generally could fit) 3. New concept appearance LED light with low consumption. 4. Screen can be rotated 350 degrees, can turn 100 degrees. Two way video input. 5. Built-in two dome lights. Built-in speaker. Built-in USB port, SD Max up to 32GB Screen size: 12.1 inch digital screen (16:9) Brightness: 250 CD/m USB and SD supports: MPEG4, VOB, , , MPG, DAT, MP3, MP4, JPEG, WMV, WMA. Item Type: Car Monitors Resolution: 800x480 OSD Language: English. Chinese. German. French. Portuguses. Russian. Italian. Japan. Support Video Format: MP4/MPG/ etc Operation mode: Remote Control Special: OSD Display Screen: HD Digital Panel TFT LCD Screen Rear View: Image can be changed left and right Power Supply: 9W Power Supply: DC 12V -24V Model Name: 12.1inch Flip Down Monitor Placement: Car Roof type: car video player Remote Control and game control: Yes 2 in 1 Interface Type: USB Wireless IR Headphone: support Color system: PAL/NTSC (auto search system) colour:Black Material:ABS Package Contents: 1 x Car Roof Mount Monitor 1 x installation wiring harness 1 x remote control 1 x Manual (English) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.