Connect an external speaker ( via the 3.5 mm headphone jack, or via the 3 in 1 audio or video port ), the USB port is only for U-Disk / hard disk device connecting Beside WiFi display by UNi-Link OS, also can watch programs with bigger screen via VGA / HDMI / USB / SD card, connect PC / laptop / DVD player to enjoy videos or movies
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Sales Package
Manual
1PC host, 1PC power supply, 1PC remote control, 1PCAV line, 1PCVGA line, 1PC HD line, manual 1PC
Warranty
Physical/Burnt damaged , will not be cover in warranty