
Column 5 is the Bluetooth version, but when connected to a PC and watching videos, music and other content, the sound from the video diverges, and this is a big problem. ating all kinds of drivers, dancing with tambourines, and other software did not help solve this problem. The tp-link archer tx3000e module is installed on the PC. Before that I used another column and had no problems with it. I think that because of such a weak bluetooth module, the price is 3-4 thousand, not 6. I am very dissatisfied, I do not recommend buying And by the way, sometimes it doesn’t recognize the voice, and it slows down, but this is not often, you can survive