Egghead Stereo Headphones with Headset Microphone, EGG-IAG-1001-SO Stereo sound offers full audio depth for excellent sound quality 3.5mm plug for headphones & 3.5mm plug for boom microphone enables the headphone to be compatible with PC and Mac Convenient volume and power control on the lengthy 8 cord Comfortable padded leatherette ear cushions, adjustable cushioned headband for secure fit & flexible microphone Very durable, comes with a 3-year warranty (6 months on ear cushions)