Logitech headset premier

Additional Functions : LED lights, adjustable RGB lighting
Connectivity Technology : Wired
Sound Output Mode : Surround Sound
Audio Specifications:Frequency Response 20 - 20000 Hz - Sensitivity 107 dB
Microphone: Boom
Controls : Mute, answer/end, play/pause, programmable button
Recommended Use : TV, Game console, phone, computer
Headphones Form Factor : Full size
Headphones Technology: Dynamic
Sound Effects : DTS Headphone:X
Microphone Operation Mode : Cardioid (uni-directional)