There's no aux input for any three.5mm jack however , you do nevertheless have entry physical buttons for playback, volume, power, pairing and devoted party sound mode that turns up the volume as much as eleven (use this sparingly). The Wonderboom 4 is one of the smallest speakers on https://www.bluetoothspeaker.top/subwoofer-inalambrico-clip-4-speaker-ip67-dustproof-and-waterproof-clip-4-speaker/