
Ordered two 'just in case'. since the Bose sound system is useless without a clicker. Although there was a lithium battery warning label on the box, however, it did not include such a battery, nor did it come with instructions on how to open the battery holder (NOT EASY OR INTUITIVE), so after several different attempts to figure out how to get the damn thing open/open, I finally figured it out. Luckily I had several spare batteries so once installed the clicker worked perfectly! Therefore, do not stick warning labels on the front of the packaging. Instructions for removing the battery holder to insert your own battery MUST be included. Sound works again.

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