1. Soft and comfortable earcap, zero pressure sensing system. <br />2. Perfect noise canceling function, clearer tone quality. Surrounding virtual sound channel, it gives you new experience of home theatre.<br />3. With microphone of gaming atmosphere. <br />Model: Q7<br />Size: about 180 x 160 x 70 mm (Adjustable)<br />Port: USB <br />Cable length: about 190cm <br />Buttons: Volume+, Volume-, Mute, Microphone ON/OFF.<br />With indicator light. When connected with USB, the green light will be steady-on. When it works, the green light flashes. When you turn off microphone mode, the red light turns on. <br />Suitable for Windows XP/7/VISTA.<br />1 x Headphone<br />In original package<br /><img src="http://img6.eachbuyer.com/x13/p93/bg163_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x13/p93/bg163_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x13/p93/bg163_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x13/p93/bg163_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x13/p93/bg163_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x13/p93/bg163_6.jpg" />