User Manuals
Tools and information to help you get the most out of your Koss products.Contact Us:
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1.800.872.5677
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Contact Form
Koss offers the following User Manuals to help you learn about the features, settings and pairing process for your headphones.
For additional questions please contact Koss Customer Support:
Phone: 1-800-USA-KOSS (1-800-872-5677)
Email: customersupport@koss.com
Outside USA and Canada Email: customersupport-intl@koss.com
To download your headphone User Manual click your product(s) below:
Porta Pro Wireless User Manual
Porta Pro Wireless 2.0 User Manual
Wireless TV Headphones User Manual