I am a field tech who spends a lot of time in server and IT rooms that have a LOT of background noise from computers and AC systems that can make phone conversations for the recipient very hard, especially when it involves multiple people on call bridges

and have had several complements that i was very clear and audible with minimal background noise

Once you move to a location that has more background noise, the ability for someone to hear you clearly while on a phone call is decreased to the point of only have a one sided call.

If there's even the slightest amount of background noise, you can forget about hearing whatever you're listening to

Calls don't work too well though--according to the person on the other line, the microphone is too sensitive and they hear too much background noise.

wish the battery life was better, but can't complain as that is a very common issue with these BT devices.

Really disappointing as I use it to sleep with and would like it to last 8 hours, minimum.

Works as excepted.

The sound is not as good as when they are plugged in directly, But having the option to switch any of my headphone into wireless mode is great.

It worked as I expected it to.

The clip on the back had me worried as I use it on my motorcycle, but I just clip it to my

I removed the Jumbl and added it back in and bam, it worked!Problem files:c:\program files (x86)\Intel\Bluetooth\devmonsrv.exe <- crashed with bad "dll" when trying to connect to Jumblmediasrv.exe <- saw errors in the event logs.obsxsrv.exe <-- would not unreg when I tired to upgrade to Intel drivers