You said:
Headphones are the biggest tecnological feat of our generation. Including the advent of space flight and microprocessors.
into Japanese
ヘッドフォンは、私たちの世代の最大のテクノロジーの偉業です。宇宙飛行とマイクロプロセッサの出現を含む。
Back into English
Headphones are the greatest technology feat of our generation. Including spaceflight and the advent of microprocessors.