Interested in reviews of Energy Sistem Urban Box Supernova Blue? It got 3.0 out of 5 stars from our customers. Find specific customer reviews of Energy Sistem Urban Box Supernova Blue below. We will appreciate if you also share your experiences with Energy Sistem Urban Box Supernova Blue after purchasing.
Rated 05/10/2025, variant Energy Sistem Urban Box Supernova Black
Verified purchase
Nice colours
Good sound
Loud announcement of selected mode, can't turn it down
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Rated 15/12/2022, variant Energy Sistem Urban Box Supernova Black
Verified purchase
Returned, I'll take the JBL 5
Design
Pairing speed with mobile
Easy to use
If the LEDs worked like they're supposed to, it'd probably light up nicely: )
To make the sound audible enough in the room, at least 70% volume was needed -> then the battery lasts about 4 hours
The LED light setting worked for one side only, the other remained in a mode causing epileptic seizures even in a perfectly healthy individual
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