What Soundbar USB Ports Are Really For

Hey, ever wonder why your soundbar has that mysterious USB port hiding on the back? It lets you plug in flash drives or external hard drives packed with MP3s, WAVs, FLAC, or WMA files to play music directly - no phone or computer needed! Brands like Samsung and Hisense make it super simple: just insert the USB (formatted in FAT32, up to 32GB for some), hit the source button to switch to USB mode, and your tunes blast through those booming speakers. Read more about this...