加熱 かねつ しきタバコではありませんでした
kanetsushiki tabakodewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 加熱式タバコ

1. Was not a heated tobacco product.; Was not a heat-not-burn tobacco product.

Past/Perfective
Negative
Polite
Formal Register