Headphones w/ Mircophone Boom by Cellet | Audio Headphones fo computer, Headset w/ Mircophone, Ajustable Headset w/ Mircophone | 2.5mm CLEAR SOUND QUALITY  Crystal clear Chat headset. Reduces background noise. Ideal for Online courses, Video Chat, conference call and more COMFORTABLE HEATSET - Headset accommodates to any head sizes and adjust to any desired angle. Headset is light weight and durable ADJUST IT YOUR WAY  Reversible for use of left or right ear. Mic from headset rotates 270 degrees. Headset has a leatherette ear pad that is easy to clean COMPATIBILE TO 2.5MM  Headset is compatible to devices with a 2.5mm head phone jack. If product is defective we will replace it FRIENDLY CUSTOMER SUPPORT- If any issues ask us about our guaranteed warranty up to 3 years. We guarantee our product is ideal for any service you choose to use it on