Detail 01
3.5mm TRS on one end
It carries left and right on a single mini plug, so it matches a headphone or aux output, not a mic jack.

Independent shopping perspective
A three-foot stereo cable that takes a 3.5mm headphone output into a 1/4 inch stereo input. Cheap, short, and does one job.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
It carries left and right on a single mini plug, so it matches a headphone or aux output, not a mic jack.
Detail 02
The tip and ring carry left and right. Gear expecting a balanced mono signal will read that pair wrong.
Detail 03
Plugs straight into two jacks. It will not extend an existing cable without a separate coupler.
Detail 04
Enough for a phone to a desktop mixer. Anything further away needs a longer cable, not this one.
Detail 05
Fine over short distances. Over long runs it picks up hum and noise that a balanced cable would reject.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
If your phone has a 3.5mm headphone jack, yes. Phones without one need a USB-C or Lightning headphone adapter first, which is not part of this cable.
No. The 1/4 inch end is TRS, but the tip and ring carry left and right audio, not a balanced pair. Keep runs short to avoid noise.
No. A guitar needs a mono 1/4 inch to 1/4 inch instrument cable. Neither end here fits that job.
This one is 3 ft. Hosa makes the CMS line in other lengths, so check the length in the title before ordering.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.