Zhè / tái / wú / yè / fēng / shàn / yùn / xíng / shí / hěn / ān / jìng / wǎn / shàng / yě / bú / huì / yǐng / xiǎng / shuì / mián这台无叶风扇运行时很安静,晚上也不会影响睡眠。This bladeless fan runs quietly and will not disturb your sleep at night.