parameter:
Screen size: 15 inches Screen material: LED Resolution: 1024*768 Brihtness: 250cdm2 Screen ratio: 4:3
Display area: 300*225mm
Audio format: MP3
Picture format: JPG, JPEG (baseline coding)
SD: SD card (supports up to 32GB)
USB Host: 1 USB Host 2.0
Mini USB: 1 USB OTG (a machine with memory, which can be connected to a computer to copy data)
3.5mm audio output hole: 1
Power jack: OUTPUT: DC12V 2000mA INPUT: 100-240VAC 50/60Hz