耳塞

例句：

1. 1. I need to listen to music without disturbing my neighbors.
   我需要听音乐，但不要打扰邻居。
2. 2. The teacher asked us to put on our earplugs during class.
   老师让我们上课时戴上耳塞。
3. 3. She was wearing a pair of noise-cancelling earphones while working on her laptop.
   她在工作电脑时戴着一副降噪耳机。