VAVA 4K Laser Projector is equipped with multiple connection interface, allowing users to connect all sorts of devices including TV box, Blu-ray player, speakers or USB drive. Inserting the USB drive directly into the USB port on VAVA 4K Laser Projector is convinient for users to play their downloaded files. But what if the VAVA 4K Laser Projector won’t play the file in your USB drive?
Solution:
1) It may be of invalid format that the projector does not support.
2) Backup the files to your computer, format the USB drive, transfer the files back to the drive, and
plug the drive into the projector to play again.
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