The sound in my Beoplay Portal is too bass-heavy. What can I do?
我的 Beoplay Portal 里出现过多重低音。应该怎么办？
If you are experiencing too much bass or low-end noise in your Beoplay Portal, go to headset settings and reduce the level of the slider on the left side of the equalizer (125 Hz). Please also make sure that Bass boost is turned off.
如果您的 Beoplay Portal 出现过多低音或低沉噪音，请前往手持话机设置，然后调低均衡器左侧滑块 (125 Hz)。此外，请确保低音增强已关闭。