Hey, guys!

Sorry for my English, it is not native to me.

I'm planning on using JBL Boombox as my daily speakers. And was wondering if it's an okay scenario to do so? Meaning, would the fact that the speakers would be mostly used being plugged in the wall power outlet shorten the battery life span?
I assume it should be fine, as the speakers encourage it by providing more output power when plugged in and it has dedicated indoors mode.

Would appreciate Your opinion.
Thanks.