Sold as 1 Each. Environmental Certification: RoHS. Over-the-head earpiece design provides a comfortable and secure fit. Cord length (ft.): 6. The AE-36 headset provides plenty of freedom with wired connectivity. Boom microphone is designed in such a manner that it will never miss a word you say. Immense yourself in quality sound with this stereo headset. Mini-phone (3.5mm) connector provides versatile and secure connectivity. Listen to deep lows and euphoric highs with a frequency range of sound from 20 Hz-20 kHz. Circumoral design provides optimum comfort and noise isolation.