Sena Bluetooth SR10 v1.2 User's Guide - Manual (Page 22)

English
23
DISPOSAL
The crossed-out wheel bin symbol on the
product, literature, or packaging reminds you
that all electrical and electronic products,
batteries, and accumulators must be taken to
separate collection at the end of their working
life. This requirement applies to the European
Union and other locations where separate collection systems are
available. To prevent possible harm to the environment or human
health from uncontrolled waste disposal, please do not dispose
of these products as unsorted municipal waste, but hand it in at
an official collection point for recycling.