Marshall Kilburn delivers rich stereo tones from its two‑way active system, powered by a lithium‑ion battery that lasts up to twenty hours. The compact black speaker features Bluetooth 4.0 connectivity, a 3.5 mm AUX input, and a built‑in volume knob for effortless control. Its bass‑reflex design and 70‑W output provide punchy lows and clear highs in a sleek rectangular form factor.