隠 かくしマイク

kakushi maiku

1. Not a hidden microphone.

1. Was a hidden microphone.

1. With a hidden microphone.; Using a hidden microphone.

1. Hidden microphone's; Of a hidden microphone

1. It is not a lavalier microphone.; It is not a hidden microphone.

1. It's not a lavalier microphone.; It's not a hidden microphone.

1. It was a hidden microphone.

1. Hidden microphone.; Concealed mic.

1. It is not a lavalier microphone.; It is not a hidden microphone.

1. Wasn't a lavalier microphone.; Wasn't a hidden microphone.

1. Probably a hidden microphone.

1. Was not a lavalier microphone.; Was not a hidden microphone.

1. Wasn't a lavalier microphone.; Wasn't a hidden microphone.

1. Probably a hidden microphone.

1. Was not a hidden microphone.; Was not a lapel mic.

1. If it were a hidden microphone; If it's a hidden microphone

1. If it were a hidden microphone; If it's a hidden microphone

1. If/when hidden microphone; With a hidden microphone