Review on IClever BTH02 Kids Headphones by Mark Walsh

My daughter used these headphones 5 hours a day, 5 days a week for virtual Zoom learning with her kindergarten teacher and class and 1 to 3 hours a day for lessons in work on her iPad at school and play games while she is at "school" (aka the YMCA School Days+ program). The sound quality seems to have deteriorated a few weeks ago and has continued to deteriorate. It was bad enough today that her teacher offered new headphones because my daughter has been sounding very muffled this week and there were times today when her teacher couldn't hear her at all. My daughter says she can hear her teacher perfectly so I think