... stereo headphone with microphone&volume Stereo headphone specification: •Dynamic deep bass sound. Large, square design housing has a great look better ... used for its 3.5MM interface voice equipment,such as sound, MP4 or other standard stereo system, etc. •For earphone, ... Headphone with Microphone The TM-H25MV headphone is a super bass hi-fi stereo headphone with microphone and volume, which is ...