Hi Araceli,
Thank you for your response to our recent email.
We do appreciate all customer feedback we get and I will certainly be passing your feedback to our Swiss design team.
Further I have added to the light product description to outline the fact that the bell is battery powered - specifying the below.
'the Micro Light is battery charged (x2 CR2032 #V Lithium Batteries included). These batteries can be replaced when necessary.'
Kind regards,
Hannah