Shop by Categories


Shop by Brand


Sennheiser's CX 300-II  Headphones
Click to enlarge

Sennheiser's CX 300-II Headphones

Headphone & Accessories by Sennheiser

Our pricing for this product is "MAP Pricing," which means the "minimum advertised price" permitted by the manufacturer. When calculating your final price we will compare the price with your "Frequent Flyer" ...pricing incentives included to the MAP price. Whichever is lower is the final price you will pay.

Manufacturer’s Description:

Key Features

    •    High passive noise attenuation
    •    Modern, bass-driven stereo sound
    •    Designed for an inconspicuous fit
    •    Carrying pouch and extra ear adapters included

General Description
    •    Offering a powerful, bass-driven stereo sound with greater clarity and improved dynamics over standard earbuds are the CX 300-II Precision Black ear-canal phones. The various sizes of ear adapters (S/M/L sizes) provided in the package allow for a customized fit as well as exceptional noise blocking capability.


    •    High-quality dynamic speaker systems for bass-driven stereo sound and durability
    •    Personalized fit in the ear canals functions as an earplug and high-quality speaker
    •    Customizable ear adapter system achieves the perfect fit
    •    Convenient carrying pouch included
    •    Asymmetrical cable reduces tangles and cable clutter
    •    Built-tough with a 2 YEAR warranty!
    •    **Important wearing note! The longer side of the asymetrical cable goes behind the neck and into the opposite ear. This mimics a single sided cable and reduces the amount of cable in front of the wearer during physical activity. This is a safety and ergonomic feature. Please contact Sennheiser with any questions about product fit

Delivery Includes
    •    CX 300-II ear-canal phones
    •    Ear adapter set (S/M/L)
    •    Carrying pouch

Pricing Information

Contact Us With Any Questions
Recommended items
Metric Conversion
Contact Us
Partner Websites
Used components