USB Female to 3.5mm Jack Male Audio Converter Adapter (Black)

Excelente

I plugged in my USB-wired headphones to this connector and the 3.5 to the headphone/output jack on my MP3 player. Both connections fit perfectly, but there is no audio whatsoever coming through the headphones. The headphones work well as I use them with my HP laptop computer. I'm disappointed that the connector doesn't work with my MP3 player.

This product was just as advertised, was what I wanted and performs well.Very pleased!

Exactly what I ordered and came very fast. Unfortunately did not work with kraken kitty headphones and Xbox controller.

Seems to be good quality in material, but there was no sound at all when we connected it between our USB headphones and the switch. Hmmm..

The SmartEra USB Female to 3.5mm Jack Male Audio Converter Adapter (in black) is the most incredible device I've ever seen. First off, it has a USB female slot at one end, and (incredibly) a 3.5-mm audio jack male prong at the other! This means the user can, wait for it, convert a USB signal into, wait for it again, an audio signal. On top of all those incredible features, the device comes in the most amazing color of black I've ever seen. Truly, more than I could've ever dreamed of when I ordered it!

The unit is neat and compact and has 4 contacts on the aux plug, so I'm assuming the 4th contact provides power to run the internal circuitry. All my other aux plugs have 3 contacts. None of my aux ports[in the car, on the stereo, on the boombox] provide power. This must be a non-US standard and therefore totally useless on US equipment. Without power there is no control circuitry to start/stop/choose playback of files. WILL NOT PLAY USB STICK MEDIA IN AUX PORT!

Used this to connect my old fashioned headphones to my cell phone. The sound on my old headphones is far better than any of the new bluetooth headphones or cheap earbuds I have tried. They may be big and bulky but they sound awesome.