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How Speaker Placement Changes Your Sound (With Simple Diagrams)
When people search for the best portable bluetooth speaker, they often compare battery life, size, or bass output. But one of the biggest factors influencing how your speaker actually sounds has no...
Movie Night at Home: How to Turn a Single Speaker into a Mini Home Cinema
Upgrade your movie nights with a wireless Bluetooth speaker that delivers deep, controlled bass and immersive 360° sound. Discover how smart acoustic engineering like the UB+ dB1 DoubleBass transfo...
Best Bluetooth Speakers Under $300: Why UB+ Belongs on Your Shortlist
Shopping for the best bluetooth speaker under $300 sounds simple until you start comparing. Specs look impressive. Bass claims are dramatic. Designs start to blur together. And somehow, two speaker...
Have a question ? We are here to help.
Do you ship overseas?
Yes, we ship worldwide! Shipping is free for all orders over $80 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.