练气功如果四周不安静,就得用耳塞。要是惊了功就比较麻烦。我用的是这种,觉得效果不错。

来源: 2022-05-10 13:07:28 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

https://www.amazon.com/AEARO-SAFETY-BLASTS-DISPOSABLE-PLUGS/dp/B0000AVWJA/ref=sr_1_10?crid=2RMZYPMYQAKJE&keywords=peltor+ear+plug&qid=1652213454&sprefix=peltor+ear+plug%2Caps%2C72&sr=8-10