Never Seen Before

The Speaker
That Looks
Intentional

Not a box. Not a cylinder. A sphere that fills every room with presence — before it plays a single note.

The SpeakerThat LooksIntentional
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UB+ DBMini Sphere Portable Bluetooth Speakers in Various Colors
Form factor
Pure Sphere
The Form Factor

A Sphere.

Not a box. Not a cylinder. A sphere that actually plays music.

Most speakers are rectangles. Boring, functional, forgettable.

DB MINI is a sphere.

It sits on your desk like a sculpture.
It fits in your backpack like a secret.
It looks intentional in any room.

And yes — it sounds incredible.

Design Philosophy

Designed
With
Intention

Every detail was considered. Nothing was left to chance. The form you see is the result of a deliberate pursuit of what a speaker could be — if it was also an object worth owning.

Sphere Shape
No edges, no weak points. Structurally sound. Acoustically optimal.
Material
Premium finish that looks expensive, feels premium, and lasts.
Size
Fits your palm. Sits on any surface — stable, portable, present.
Color
Understated palettes that work in real living spaces.
Available Colors

Choose Your
Aesthetic

Each color is carefully chosen to work in any setting. Complement your space — or create contrast.

Pearl White
Pearl White
Minimal · Clean
Select
Graphite Gray
Graphite Gray
Classic · Dark
Select
Sunrise Amber
Sunrise Amber
Warm · Bold
Select
Petal Pink
Petal Pink
Natural · Soft
Select
Engineering

Engineering
Meets Beauty

The tech that makes it all work.

Most beautiful speakers sacrifice performance. Most high-performing speakers are ugly. DB MINI isn't a compromise — it's a breakthrough.

Here's the engineering behind the design.

Symmetrical ChamberUB+ DBMini round portable wireless  bluetooth speaker technical inside
A — Patented Design

Patented Symmetrical
Chamber Design

The sphere shape is engineered, not aesthetic. Two passive radiators (3.4" each) are symmetrically positioned to create dual visual and auditory excitement.

Unlike rectangular speakers, the sphere's symmetrical chamber enhances bass dynamics and minimizes distortion across the frequency range.

01
Uniform Radiation
Sound radiates equally in all directions. No directional sweet spot. Place it anywhere — it performs everywhere.
02
Acoustically Optimal
The sphere is the most acoustically efficient shape in audio engineering — proven in professional audio for decades.
03
Zero Diffraction
No edges means no sound bouncing unpredictably. Smoother, more natural frequency response at all listening positions.
Driver Layout
B — Drivers

Dual-Driver
Configuration

Two drivers, one perfectly tuned system. Tweeter and woofer positioned axially — one on top, one on bottom — to avoid acoustic interference.

The 45Hz low-end extension is industry-leading for portable speakers in this size class.

40W
Total Output
25W woofer + 15W tweeter
45Hz
Low-End Extension
Industry-leading for this size class
90dB
SPL
Loud conversation equivalent
C — Specifications

Complete Technical Specs

Speaker
Tweeter
1.5" × 1
Bass Driver
3" × 1
Passive Radiators
3.4" × 2
Total Output
40W
Tweeter Output
15W
Bass Output
25W
Sound Performance
SPL
90dB
Frequency Response
45Hz – 20kHz
Formats
MP3 / WMA / WAV / FLAC / APE / AAC
Connectivity
Bluetooth
5.4 (latest standard)
Range
10m / 32.8ft
Low Latency
75mS
Codecs
SBC / AAC
AUX Input
3.5mm jack
TWS Mode
Yes — pair two for stereo
Battery & Charging
Capacity
4500mAh
Playtime
20 hours @ 70% volume
Charge Time
3–5 hours standard
Fast Charge
2 hours via USB-C PD/QC
Input
USB-C (5–15V / 2A)
Physical
Diameter
128mm (5.4 in)
Weight
0.65kg (1.43 lbs)
Colors
Pearl White · Petal Pink · Graphite Grey · Sunrise Amber
Durability
Water Resistance
IPX5 splash-proof
Includes
Cowhide leather strap · stainless fastener
Warranty
2 years manufacturer warranty
Optional
Anodized aluminum tripod stand
Passive Radiators
D — Bass Engineering

Dual Passive Radiators:
Deep Bass Without Bulk

Most small speakers skip passive radiators to save cost. Result: thin, boomy, or missing bass.

DB MINI uses two 3.4-inch passive radiators positioned symmetrically, extending bass response down to 45Hz without requiring a larger enclosure.

Reference point: Most portable Bluetooth speakers max out at 60Hz. DB MINI goes 15Hz deeper.

App + Wireless
E — Connectivity

Seamless Connectivity
+ Smart Controls

Bluetooth 5.4 — latest standard, 10m range, 75mS low latency. Smooth video sync.

TWS Mode — pair two DB MINIs for true left-right stereo. Wide soundstage, home theater-like experience.

UB+SEEK App — custom EQ, firmware updates, status monitoring. No account required. The speaker works perfectly without the app.

Battery LifeUB+ DBMini Compact Wireless Speaker Technical Specifications
F — Battery

20-Hour Playtime:
What It Actually Means

Fast charge via USB-C PD/QC: 2 hours to full. Compatible with any USB-C phone charger.

Most people charge every 2–3 days with daily use. One charge covers a full work day plus evening easily.

90% Volume
~13 hrs
70% Volume
20 hrs
30% Volume
25+ hrs
IPX5 ProtectionUB+ DBMini round portable bluetooth speaker
G — Water Resistance

IPX5: Splash-Proof,
Not Waterproof

IPX5 handles: rain, spills, poolside splashes, humid environments.

Does not handle: submersion, diving, high-pressure jets.

If you're clumsy with drinks or live in a rainy climate, IPX5 is sufficient. For pool waterproofing, look for IPX7+.

IPX1 Drip
IPX2 Tilt
IPX3 Spray
IPX4 Splash
IPX5 Jets
IPX6 Powerful
IPX7 Immerse
IPX8 Dive
H — The Numbers

Performance in Real Numbers

Specs without the marketing fluff.

90dB
Loudness (SPL)
Loud conversation level. Perfect for personal listening and small rooms. Not a party speaker.
45Hz
Lowest Bass
You can feel it. Full musical spectrum covered. No missing mids or bloated bass.
40W
Total Power
Enough to play loud without distortion. Not enough to shake walls.
10m
BT Range
Bluetooth 5.4. Works through walls at 5–10m.
75mS
Latency
Smooth for video calls and streaming. Zero perceptible lag on music.
20h
Battery
At 70% volume. 2-hour fast charge. Legitimately good.
Craftsmanship

Built
To Last

Shell

Premium Polymer — durable, light, precisely molded.

Grille

Precision-cut grille— Fibonacci Pattern Design.

Finish

Coated surface — fingerprint-resistant.

CARRY STRAP

Genuine leather loop— integrated carry strap for portable use, ages gracefully

WARRANTY

2-year full coverage— all components, no hidden exceptions

UB+ DBMini Compact Wireless Speaker Technical Specifications
UB+ DBMini Compact Wireless Speaker Technical Specifications
UB+ DBMini Sphere Portable Bluetooth Speakers in Various Colors
Sound

It Sounds As Good
As It Looks

Designed for clarity and balance. Bass that fills small spaces. Treble that's crisp without being harsh.

The sphere isn't just beautiful — it's the most acoustically efficient shape. Sound radiates evenly in every direction. No dead zones. No hot spots. Wherever you place it, it performs.

What Designers Say

Recognized
By People With Taste

"

I have a rule: everything visible must be beautiful and functional. This speaker passes both. That's genuinely rare in consumer electronics.

ML
Marcus Lieveld
Product Designer, Amsterdam
"

Finally a gadget that fits my aesthetic. Most tech looks borrowed from somewhere else. This looks intentional.

RL
Rena Lau
Visual Artist
"

Everyone assumes it's expensive. The design makes it look premium. The price shocked them more than the sound.

DO
Daniel Osei
Design Consultant
Comparison

Different
From The Start

Competitors optimize for specs. We optimized for the moment you see it — and the moment it sits in your space.

DB MINI
Generic Bluetooth Speaker
Cylinder Speaker
Box Speaker
Sphere form factor

360° acoustic dispersion

45Hz bass extension

20-hour battery

Some

Portable carry strap

Some

Ready To
Own It?

Launch pricing ends when these units sell out. Once they're gone, the price reverts to full.

Design You'll Love

If you don't absolutely love how it looks and sounds, return it within 30 days for a full refund.

No questions. No hassle. Because design is personal. We're confident you'll fall in love with this one.