C134 A Strict Judge

"Teacher Xia, are you sure you can wear this at the concert?" Xu Ling felt the questioning gazes coming from around him and couldn't help but ask.

"Look at yourself. If it's too noisy, you can wear it." Xia Xinyu curled her lips and did not have any intention to guide Xu Ling at all.

"Is there no smaller one? Wire earphones are good too." Xu Ling had a bitter smile on his face