ADE BR 1701 Mode D'emploi page 37

Attention!
This device contains a battery that is permanently installed
for safety reasons and cannot be removed without
destroying the housing. Improper dismantling entails
a safety risk. Therefore, you should return the device
unopened to the collection point, and the device and the
battery should be disposed of properly. Information on
collection points receiving used equipment free of charge
can be obtained from your local authority or municipal
administration.
Bluetooth speaker BR 1701
37