The built-in microphone In this particular speaker will get your voice conveniently and supply clarity all through hands-free calls. You can hand up or pick up calls by using the play button, which is located over the side on the device. Once paired, it receives digital audio alerts, which https://www.bluetoothspeaker.top/original-wireless-speaker-bt-outdoor-subwoofer-hi-fi-sound-quality-waterproof-portable-speaker/