May 14, 2019
Thank you for taking the time to post and welcome to the community!
I'm sorry to hear of the issues you are experiencing with your QC35s. I'll be happy to assist you.
I would recommend clearing the Bluetooth pairing on the headphones and deleting the pairing from your source device. Then re-pairing the devices as if it was a new connection. I have included some instructions HERE to assist you.
Secondly, make sure the firmware is up to date. You can download the latest update Here.
If this is unsuccessful in resolving your issue, I would recommend reaching out to our Technical Support Team for assistance. You can find the details by clicking HERE, selecting your country of residence and scrolling down to 'Contact Us'.
I hope this helps.
Have a great day!
Jessie O - Community Support
May 1, 2020
For the first time i bougt expansive headfones, and for the first time i have i serious problem with my headfones, my
QuietComfort 35 II
Cant keep a clear bluetooth signal if im 2 meters away from the device....
I have tried this....
Turn the headset off and wait for 30 seconds. Plug the headset into a USB power supply via USB cord and wait 5 seconds. (Power supply needs to be plugged into the wall with power on). Unplug USB cord from headset and wait 1 minute. Turn on the headset and test if the headset works properly. After you have completed the reset I'd like to clear the paired list on the headphones and reestablish the connection. To do this you'll slide the power switch to the right towards the Bluetooth symbol and hold it for about 10 seconds, you should hear a voice prompt notifying you that the list has been cleared. At this point make sure to remove the headphones from your device's paired lists completely. Once you have done this you can reestablish the connection.
I have been using 50dollars headfones with out problem, but when you buy headsfones for 300dollars, you would tink you were buying quality 😔
May 30, 2020
Similar thing is happening with me. It keeps on disconnecting and reconnecting randomly. I bought this in year 2018.
Other than that the wire that comes bundled only support audio and not two way communication.