I want to know what an User EQ is? - Coby Audio Players & Recorders

Most Audio devices will allow you to adjust how the music is played. an EQ is just something that can increase or decrease audio Frequencies. there are usually preset EQ levels that will make Jazz, Classical, Pop music sound better. this is done by increasing the High notes or increasing the low notes to give you more of a bass sound. User EQ settings allow you to manage the frequencies more to your liking. If you want to here the high notes better or adjust the middle to hear the vocals better then you can increase those levels. Or if you love your bass sounds then you would increase the lower frequencies to give your music more boom.