exact pickup mic: adjustable omnidirectional microphone can pick up sounds with great sensitivity and reduce background noise for better in-game chats. great sound: the 40mm drive unit can bring you vivid sound field, sound clarity, sound shock feeling, capable of various games. comfortable to wear: uses soft over-ear pads and adjustable headband, comfortable for long time wearing, suitable for game player. convenient to use: equipped with a rotary volume controller to control volume, and one key to control mic on and off. plug and play. specification: drive unit diameter: 40mm frequency range: 20-20khz sensitivity: 115db impedance: 28? directionality: omni-directional cable length: approx. 1.2m / 3.93ft input plug: 3.5mm plug color: black size: approx. 18.5 * 16.0 * 7.5cm / 7.28 * 6.29 * 2.95in weight: 149g / 5.23oz package list: 1 * gaming headset