GIVE THE GIFT OF KOSS - Use Code: HOLIDAY30 to Save 30% + Free Shipping to anywhere in the USA

International Shipping to Most Countries and Regions

Skip to content

Koss Stereophones

Headphones
Headsets
Utility Series
Accessories
History
Stories
Support

Koss Stereophones

Cart

Your cart is currently empty. .

Your subtotal today is $-.--. Taxes and shipping calculated at checkout.

Go to cart

Headphones
Headsets
Utility Series
Accessories
History
Stories
Support

Register / Login

Communication Headsets

Communication Headsets

Skip to content

Availability

In stock 2
Out of stock 0

Category

Cable
Cushion

Feature

Bluetooth
D-Profile
Microphone
Volume Control
Wireless

Gifts

Under $100
Under $150
Under $25
Under $50

Headphone Type

Headsets
On Ear
Over Ear

Use

Gaming
Porta Pro
Wireless

Work

From Home

Sort

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Availability Sort

Use: Wireless

CS340BT QZ - Buy One Get One Free

CS340BT QZ - Buy One Get One Free

Koss CS340BT QZ Wireless Communication Headset

Koss CS340BT QZ Wireless Communication Headset

CS340BT QZ - Buy One Get One Free

Regular price ~~$434.00~~ $145.00

Unit price: per

Sale

Koss CS340BT QZ Wireless Communication Headset

Koss CS340BT QZ Wireless Communication Headset

Koss CS340BT QZ Wireless Communication Headset

Koss CS340BT QZ Wireless Communication Headset

CS340BT QZ

$217.00

Availability

In stock 2
Out of stock 0

Sort

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

The Original American Stereophone Company

Ever since I invented the world's first SP/3 Stereophone back in 1958, Koss Stereophones have been bringing back the excitement of a live performance. Music lovers around the world recognize that dedication to accuracy in sound reproduction as: The Sound of Koss®.

Support

FAQs
Product Registration
Shipping, Returns, & Exchanges
International Shipping
OEM, ODM, & Custom Headphones
Healthcare & Education Headphones
Warranty
Affiliate Program
Distributors
Stories
Terms of Service
Refund policy
Contact Us

Become a Koss Insider

Be the first to hear about exclusive offers, new products & more. Plus get 15% off your first order on Koss.com!

Date of Birth

/( mm / dd )

15% discount not applicable for sale products. Discount valid only for new email subscribers in the United States and Canada. One promo code per order. Privacy Policy

Copyright © 2024, Koss Stereophones.

Koss Corporation • 4129 N. Port Washington Ave. • Milwaukee, WI 53212 • United States of America

Privacy Policy | Terms of Use | Proposition 65 Warning | Supply Chain | Investor Relations | Code of Ethics | Accessibility Statement | Specialized Disclosure Report

Powered by Shopify

Availability