Havit HV-139D 3.5mm Stereo Headphone Black (Double Port /Single Port)

The HV-139D Headphone is Used for Phone and computer and has full-size form factor. It has a Stereo sound output mode. It has a Frequency Response of 20-20000Hz. The headphone uses ABS Plastic and has an adjustable Headband. It has 3.5mm Jack for easy connection and is fully wired. The mic that it has uses Boom Technology to absorb sound.