Does this frozen meal need an oven, or can we heat it in the microwave?

How to say “Does this frozen meal need an oven, or can we heat it in the microwave?” in Japanese

In Japanese

この冷凍弁当(れいとうべんとう)って、オーブンが必要(ひつよう)？レンジでも温(あたた)められる？

Kono reitō bentō tte, ōbun ga hitsuyō? Renji demo atatamerareru?

Does this frozen meal need an oven, or can we heat it in the microwave? in other languages