ZuM ZuM350B Binaural Over The Head Headset, Black Compatible with devices that have a 3.5mm or 2.5mm jack audio port, computers (PC/MAC), smartphones and tablets, iOS or Android and desk phones with audio jack. Comfortable and sturdy with retractable headband. Powerful 40mm wide-band bass enhanced speakers. Noise canceling microphone. 3.5 mm and 2.5 mm jack headset.
