Review on Portable acoustics JBL Charge 4, 30 W, red by Park Seo Jun

The column is very good. I took it both for all sorts of trips, and for sound output from a home laptop, PC (there is a separate sound system for music and movies). Everything is fine, but there is one peculiarity, while I connected it with the lack of support for the Realtek S1220A codec in the column. When connected to a PC with this codec via cable, the speaker hissed, bass was hammered, in general, the sound was like from a cheap speaker for 500. Using the method of comparison and poking, I came to the conclusion that only old codecs are pulled through aux JBL, with the 667 codec no distortions occurred through the same cable, via bluetooth, naturally everywhere is OK. But do not expect synchronous sound transmission when watching a video, no wireless module will overtake the sound synchronously with the video sequence, a visual delay of half a second is standard. This is not a problem with either the speaker or the bluetooth modules.