Question about Timekettle WT2 Plus

There is an offline mode for some languages(or to buy extra).I don't use the device anymore as it unfortunately doesn't work very well in ambient noise and kept falling out of my ears :-/ Best regards
H.Merkert

Attention: I have returned the device. Even the simplest sentences are poorly recognised and translated completely wrong. Today I use the Vasco device, which works quite reliably.

I would not recommend the device. It is not usable in reality. I am no longer sure if there is an offline mode. I have already given it away.