I bought 2 of these Hetsets from you. On #1 called person hears an echo of his voice , On #2 red buttom other one rarely works.
1437977
I have not had trouble with audibility but the location of the red button is sometimes awkward to push and I end up cancelling my caller instead of answering them. Have not found the benefit of the smart button at all.
1437978
one headset works OK, the other headset won't bluetooth to my phone anymore so can't use it.
1437979
My husband has had no problems with his that he bought 4 months ago. As for the echo I would turn the volume of your phone down that May help.
1437980
I have the same problem with answering calls and two way calls also...it will not work
1437981
I had issues with this model and ordered something else. The person on the other end could never hear what I was saying.
1437982
On # 1 I believe the volume is up to loud. can't tell you on #2, I never use the read button, sorry. I have 4 of them for the family and we have no problems.
742057
There may be a problem with the remote transmitting to the receiver I had the same problem with mine. They are on two different frequencies.
1274151
There is a echo and the caller can't hear me, I not selling this item trying to get my money back or some money back.
2213744
The unit could be bad. The first i bought was bad, it never had sound. I returned it and the second one works normal.
737373
I have occasionally had the same problem. This one seems to have a delay. I have that problem, but not all the time... so I'm guessing there's a delay and you only hear it ring if the person doesn't pick up on the first ring or two (that's just a guess though.) I had the original Roadster and had no issues with it, but this second version constantly frustrates me because of the delay (more when answering calls than calling out.)
379405
Sounds like it could be a defect. Please call AudioSource for further support at (503) 914 4688.
428666
The same thing happened to mine. I emailed the company and told them the problem, they sent out another one and the same thing happen again. They are suppose to be giving me a refund but didn't get it yet. I sent both headsets back. I believe they all have defects.
1243097
I haven't had that problem, but my right speakers on a beautiful old boom box just went out. If there is a generic fix that might be applicable to you I'll get back to you.
1788132
Why are you replacing your KN-COSM-B with this one? What's the difference between them? I have the KN-COSM-B and I swear it's beeping and acting funny (without the voice alarm).
326610
Sounds like a defective unit, or maybe the transmitter needs to be repositioned.
74960
They must not be working correctly. Mine make a screeching noise when you use the remote or, if they aren't working properly, they make a very silent screaming noise. I've had mine for a few months and they are all broken already.
1718506
Sounds like a defect. Get a replacement. I have had two for a long time and absolutely no problems. Be sure there is no dust covering it that may block signal and tell it that someone is near.
1763700
I have a complete set I got scammed on. But I tested them one at a time just hooking them up to my reciever amplifier. I could barely hear them
1257355
Likely you have a conflicting device that is using the same frequency signals. This device could be coming from your neighbor who may be triggering and it may appear random to you. You should an reach out to seller to exchange the item.
998633
Actually I don't hear an echo on my end but the caller does. It sounds as if I'm in a hall way or box.
760057
I notice that will happen at low volumes and when not many low frequencies are required. Try turning up the volume and/or bass a bit to see if that cures your issue.
1251055
I'm not. Bought 1 had problems with it emoting a constant error tone. I talked to the co, and within 4 days they shipped me a new one. I still use the "broken" one - just with no sound. The new one they sent me has had no problems. I truly love them.