Feb 7, 2020
I can't use my headphones anymore because of this blinking. As some of you say maybe it is because of the update maybe not. I am from Bulgaria and I have ordered them from Amazon UK. My question is if this problem is not solved how can I return them? Do I need any warranty document (because I can't find) or the invoice is enough? Thanks
Thanks for reaching out to the Bose Community!
In order to provide you with the most accurate assistance, could you please let us know which headphones you have?
When claiming warranty, you'll need to contact support within your country - Bose Bulgaria Support
I look forward to hearing back from you.