Original JVC Universal Extra Bass Stereo Headset, HARX300 - Black (3.5mm) Get it all with this amazing new headset! You'll enjoy your music more with crisp and clear sounds. This headset was made for you and only you. Just plug it into your 3.5mm port on your device and you are all ready to go. Come check it out! Original JVC Universal Extra Bass Stereo Headset, HARX300 - Black (3.5mm) features Powerful bass sound Single-sided cord Large 40mm driver unit for dynamic sound Direct sound delivery system with inclined unit for powerful sound Twist action structure for confortable long listening 5 anti resonance structure for clear sound Single-sided 2.5m/8.20ft cord 12Hz-22,000hZ frequency response 2.5m cord length Color:Black Brand:JVC Part #:HARX300 Original JVC Universal Extra Bass Stereo Headset, HARX300 - Black (3.5mm)