Unless you like a buzzing noise, so not buy this product.

No strange noises on connections (as usually happens with lower quality brands)

It also makes it so I can simultaneously charge my phone without that horrible static noise that happens with a male to male connection

This works great and I don't experience and "scratchy" noise like i did when i used an AUX cord

When I plug it in and charge it while using it I get an awful humming noise

Also, after connecting to headphones, the device would sometimes make this loud beeping noise for a few seconds, I'm not exactly sure what's up with that.

Disclosers:Should you use the bluetooth device while charging, the electric current will create an ambient static noise that will not go away

We were on the phone and it sounded like a demonic growling horrible noise

I like everything about this product when it worked, however; after a couple of weeks, it started making a constant static noise in the speaker

Makes a hissing noise....

Only thing that bothers me is the static noise it makes when the charger is plugged in.

it's a really annoyed noise.

Ive used it since i bought it since im always on the go, bad part i have to constantly keep charging, ill even leave the charger xonnected overnight, sometimes works sometimes doesnt, not only that but when its charged and i connect to it the 0 noise is louder then the music that i just turn it off, wondering if there something wrong with it.

app on your phone every time you get in the car which sucks, and when the unit is charging and not playing music it makes a loud wine noise I

The best thing about this receiver is that there is no static noise while you are charging it and using it at the same time.

Easy yo use, smaller thank I though

These are great blue tooth’s.. bought twice because the first just quit charging and the second one is now doing the same thing