Product ID:
Subject: Support Request Bluetooth Headset
Content: Hello all, unfortunately no one got back to me on my first support request. The delivered headset is unfortunately defective. I can no longer make calls with it. My conversation partner can no longer understand me. The serial number is: AZ:B3H66W74H5EB8A8DRZGRTUJT8M.The Amazon order number is: 306-5898899-6223547.Since I assume it is still under warranty, please send me a replacement or refund. Thank you for your feedback.