After 5 months of normal use, the jack broke off inside an iPad

Audio jack is plastic at covered connection and breaks off with minimal use.

The audio jack broke 2 months after we purchased the headphones.

yet the jack breaks off in my phone

The jack broke off within 6 weeks

The jack was crooked when received, and there was a short return window.

The jack broke off in his iPad in under 2 weeks

Jack broke

The audio jack broke off in my computer (not sure how there was nothing pulling on the cable) after less then 2 months of use

The jack is broken so how can I test sound quality

The sound could benefit from slightly more clarity as it's a teeny bit fuzzy, but it's pretty minor