Support Academic Focus with New Headphones

I'm currently studying for my microbiology lecture midterm exam, but my headphones broke right in the middle of an important study session. The left pad of my headphones came off, which has made it difficult to focus and concentrate on my studies. Unfortunately, this distraction could have a negative impact on my exam score. With your help, I can replace my headphones and get back to studying effectively. Any contribution would be greatly appreciated to help me stay on track with my academics!