JBL CHARGE 2+ Hidden Feature: Low Frequency Mode and Voice Narrating Hours Played (1 4 8)

Hello

Trying to launch the low frequency mode I found another shortcut. Holding a bluetooth button and louder some voice told me 1 4 6 later 1 4 7, and today in the morning 1 4 8 (I did not check it's not about days the other day I started it and the voice said the same) so it breaks with it says (rather there is a woman's voice) one four eight.
Probably it's about hours how many hours the speaker has already played and it worries me. I bought the loudspeaker a month ago in a neon, of course, as a new one. The loudspeaker at my house played at most 20h (2 times I was charging it, and on one charge it keeps me from maybe 8h). I could not find an answer to my question anywhere, so maybe you can help me.
Thanks

Probably in three months you have experienced, but so for the posterity, the speaker boasts what software version or "firmware" you want.

I do not know why he spoke 6 and 7 and now 8.

My also says 1.4.8

Everything clear for clarity, the speaker only says it is connected to the device connected to the Internet. Updates in this way while the other speakers are updated via the jbl connect application as eg I have updated jbl flip 3. Thanks for the reply.