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The highly acclaimed Koss Porta Pro  is one of the most popular On-ear headphones around the world. The Porta Pro has set performance and comfort standards for those with refined musical taste and a desire for enjoyable personal listening.

The Porta Pro is lightweight, has an open-air cushion design for spatial awareness in public places without compromising on the great sound, rich bass and a remarkably wide frequency response.

The collapsible headband and adjustable temporal pads relieve pressure on the ears and provide high levels of portability. The convenient carrying case also protects the headphones from external elements.

  • Accurate Sound and Wide Frequency Response

    These headphones provide accurate & clear sound quality and reproduction across an exceptionally wide frequency range of 15-25000 Hz.

    Ultra Portable

    The Koss KSC75 on-ear headphones are very lightweight and ultra portable. They can easily fit into your pockets after you're done using them.


    The KSC75 can be comfortably clipped on your ears and fits securely for all your daily sports needs. The pivoting earplates also provide a better fit than most clips

    Spatial Awareness

    The open-air cushions of these headphones provide a hear-through sound keeping listeners aware of their surroundings while delivering exceptional sound.

  • On-Ear
    45mm Driver

    15Hz - 25,000Hz

    60 Ohms
    Straight, dual entry, 4ft cable.

    3.5mm Gold Plated Jack

    101 dB @ 1 kHz


    One Year 

    Manufacturer's Warranty covers only manufacturing defects. For more details, check our Warranty Page.To claim warranty, please maintain a copy of your invoice and Contact Betta Electronics. Visit here to get in touch or send an email with details of the problem to naraingd@gmail.com or osakispeakers@gmail.com 

    " If you are looking for a great set of headphones for use with your laptop or MP3 player, you can’t go wrong with the KSC-75s. They are ideal for working out or walking down the street to class. "
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