There is no aux input for your 3.5mm jack however, you do nevertheless have accessibility Bodily buttons for playback, volume, power, pairing and focused party sound mode that turns up the volume as many as 11 (use this sparingly). An optional spare battery extends its roughly twelve-hour play time. https://www.bluetoothspeaker.top/outdoor-round-shape-colorful-led-light-wireless-bluetooth-speakers/