Battery Life JBL Boombox 3

Battery Life JBL Boombox 3

The JBL says that the maximum music playing time is 24 hours. The life expectancy of the speaker depends on the volume you’ve chosen. Approximately 18 hours is lifespan if a volume is around 50-60%, which is very loud. Overall, the battery mode provides 136 watts of power sufficient to supply a pool party or backyard, or elsewhere outdoor event with music. It’ll take up to 6.5 hours to fully power it through a charging cable.

This PartyBoost speaker acts as a power bank by charging external devices via USB. So, don’t worry if your phone or tablet is about to die, you always can supply it through this gadget. A charge of the single speaker is able to provide 7-8 hours of non-stop playing music in parallel charging devices.

The plugged-in mode provides 180 watts of output power enough to use a single speaker playing music for house or backyard parties with a plug nearby. Basically, there’s no need to use a PartyBoost mode and a second speaker as the JBL Boombox 3 literally shines whether indoors or outdoors.
VIA: https://reviews-technology.com/jbl-boombox-3-review

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