Review on Portable acoustics SVEN PS-370, 40 W, black by Adam Koodziejek ᠌

Hello, the speaker is good, loud, everything is ok in terms of assembly and appearance, but it is defective, at absolutely any volume and when you turn on video, music, etc., it makes sounds of beeping or beeping (later I will attach a video), while the sounds do not change with the change volume, in any mode they are heard better than the audio track of something It was too late to make a return, because the first launch was made a couple of weeks after the purchase