Main Content

Insignia™ - 20' Headphone Extension Cable and Adapter Kit - Black

Only @ Best Buy
Only @ Best Buy
Enjoy a flexible range of motion while you listen to music with help from this Insignia™ NS-HZ306 kit that includes a 20' 3.5mm extension cable and 1/4"-to-3.5mm and 1/8"-to-3.5mm adapters, so you can extend the length of most stereo headphones.

Item Added.View List

Add to List

    No lists found. Create one today.
    Add Item
    Cardmember Offers


    What's Included

    • 1/4"-to-3.5mm adapter, 1/8"-to-3.5mm adapter
    • 20' 3.5mm extension cable

    Ratings & Reviews

    Overall Customer Rating:
    89% of customers would recommend this product to a friend (980 out of 1100)


    Compatible with most stereo headphones

    For wide-ranging use.

    20' 3.5mm extension cable

    Makes it easy to increase the length of your headphones.

    1/4"-to-3.5mm and 1/8"-to-3.5mm adapters

    Allow flexible connectivity.

    Product images, including color, may differ from actual product appearance.