This is a 3.5mm Multimedia Stereo Headphone with YH-604! It can adjustable headband gives you comfortable wear feeling， with the function of noise cancelling and omni-directional microphone for clear voice pick-up. You can enjoy the maximum music experience with this headphone.                                    Features            New multimedia stereo headphone<br>The headset headphone is with microphone and volume control<br>Switch and volume high and low wheel are on the cable line<br>The earphone provides the best music and sound quality for you<br>Compatible with audio devices with 3.5mm jack port<br>Ideal for use with notebook， PC， online chat and video conference and so on<br>Adjustable length of the microphone earphone<br>Durable in chatting and listening<br>Adjustable volume， convenient to use<br>                                                                                                Package Includes            1 x 3.5mm Multimedia Stereo Headphone with YH-604<br>