Questions about Lea

No, the TFA Dostmann Lea alarm clock does not include batteries.

Sadly, yes. When the alarm sounds, there is no button to stop it AND reactivate it in 24 hours. There is only one button that stops the alarm. Then you have to manually reactivate it (same button). Impractical, but usable. Only one alarm time, as another restriction.

This is because we work with different suppliers and daily prices. If, for example, one supplier can no longer deliver the device, but the other can, then we naturally change in order to be able to continue offering the product. With such a move, however, you have to expect that the price will adjust upwards or downwards. In addition, the price is also influenced by supply and demand, which can also lead to fluctuations.

See specification first point of the product and the filters give you the answer to the second question.
Both are faster than writing a question ;)