The JBL G0+ provides a frequency response range of 180Hz �?twenty kHz. Apart from usual music playback, the speaker features a noise-cancelling microphone which can also be used to take handsfree calls, as well. Even now thinking if it makes an actual variation? 1 new enthusiast on r/BudgetAudiophile shared https://www.bluetoothspeaker.top/rgb-bluetooth-speaker-5-0-wireless-speaker-with-30w-stereo-sound-party-speakers/