Yes. They are loud and noisy. I don't like either. If you have sleeping problem, you can try something like those in the below link. I use them now and it is VERY GOOD... https://www.amazon.com/Macks-Ultra-Soft-Foam-Earplugs/dp/B0051U7W32/ref=zg_bs_3779871_1?_encoding=UTF8&psc=1&refRID=5X0XVJ6FTGQMZ55A4EQA
這些人當然知道非常吵,尤其在半夜所以就是故意的啊拉轉聲響破寧靜的夜,高速奔馳中聲音越大熱血越奔騰其他人被吵到你家的事,我飆車爽才是最重要所以對付這種沒道德的駕駛人就只能檢舉再檢舉這樣政府才會知道民眾很在乎,快點裝噪音超標自動攝影機以及不定點臨檢