Fixing Audio Delay When Watching Movies Over Bluetooth
Bluetooth audio delay can ruin movies with frustrating lip-sync problems and disconnected sound effects. This guide explains why wireless speaker latency happens, how Bluetooth codecs and TV proces...
From Sketch to Living Room: How a Modern Speaker Is Designed
Discover how modern Bluetooth speakers are designed from concept sketches to acoustic tuning, airflow engineering, resonance control, and real-world sound testing. Learn why enclosure design, passi...
Driver Size vs Sound Quality: Does Bigger Always Mean Better?
If you’ve ever compared a portable bluetooth speaker, researched the best sounding bluetooth speaker, or looked at specifications for a wireless bluetooth speaker, you’ve probably noticed one featu...
Why the UB+ dB1 Is the Best Speaker for Short People
Most speaker buying guides focus on power, bass, or Bluetooth features. Very few talk about something that directly affects everyday listening comfort: how everyday comfort, room-friendly sound, an...
Bluetooth Speaker vs Soundbar: What’s Better for Movies in Small Rooms?
If you’re trying to improve movie audio in a small room, you’ll quickly end up in a familiar comparison: Should you buy a Bluetooth speaker or a soundbar? At first, it feels like a simple choice. S...
Best Speakers for Balcony, Patio, and Outdoor Evenings
Outdoor listening feels simple until you actually try it. A speaker that sounds powerful indoors can suddenly feel weak on a balcony. Bass that felt rich in your living room can disappear into open...
Have a question ? We are here to help.
Do you ship overseas?
Yes, we ship worldwide! Shipping is free for all orders over $99 USD. For orders below that amount, standard shipping rates will apply at checkout.
How long will it take to get my orders?
Estimated delivery times:
USA: 2–4 working days
Europe: 3–7 working days
Asia: 2–5 working days
Other international regions: 5–12 working days
Any question?
You can contact us through our contact page! We will be happy to assist you.
What should I do if the firmware update stops?
1.There are two common situations:
A.If you switched to another app (iOS users):
Exit UB+ SEEK (swipe up to close it).
Reopen the app — the update will resume automatically.
B.If the update stops without switching apps:
Press and hold the power button for 15 seconds (master reset).
Exit and reopen UB+ SEEK.
Follow the prompt to restart the firmware update.
2.Important:
During firmware updates, please stay inside the UB+ SEEK app. iOS restrictions prevent background updates and may interrupt the process
How do I perform a Master Reset on my speaker?
To perform a Master Reset:
Press and hold the power button for 15 seconds until the speaker restarts.