How to describe someone who has a "radio voice"?


I would like to tell someone to talk more, because she has a radio voice. The
term I am looking for should be either non-formal or slang.




If you want a noun phrase, you could use:

> 「ラジオ[向]{む}きの[声]{こえ}」
>
> 「ラジオに向いている声」
>
> 「ラジオに向いてる声」

All are natural-sounding, stress-free phrases.

If you want to form a sentence like "You have a ~~~ voice.", here is the
perfect expression:

[Use of する to describe one's
colour](https://japanese.stackexchange.com/questions/23234/use-
of-%e3%81%99%e3%82%8b-to-describe-ones-colour/23235#23235)

