| Audio | ||
| Speaker size | 32mm | |
| Speaker Max input power | 20 mW | |
| Speaker sensitivity | 108.5dB @ 5mW(IEC60318-4 coupler) | |
| Speaker impedance | 35 Ω | |
| Speaker frequency range | 20Hz - 20000Hz | |
| Speaker bandwidth music mode | 20Hz - 20000Hz | |
| Speaker bandwidth speak mode | 100Hz - 14500Hz | |
| Microphone type | Digital MEMS | |
| Microphone sensitivity | -36 dBFS/Pa (digital microphone) | |
| Microphone frequency range | Digital 10Hz - 20000Hz | |
| Microphone bandwith | 100Hz - 14500Hz | |
| Active Noise Cancellation | Jabra Advanced ANC™ with Adaptive technology | |
| User hearing protection | Intellitone, PeakStop™, EU Noise at Work, G616 | |
| Audio codecs supported | AAC, LC3, SBC | |
| HearThrough | Yes | |
| Noise reduction on calls | Yes, Jabra ClearVoice with deep learning technology | |
| ANC on calls | Yes | |
| Wind noise reduction | Yes | |
| Number of microphones | 6 | |
| Super-wideband (SWB) | Yes | |
| Spatial sound | Yes | |
| Fit & Comfort | ||
| Form factor | On-ear headband | |
| Connectivity | ||
| Device | Bluetooth, USB-C | |
| Bluetooth® version | 5.3 | |
| Bluetooth® wireless technology | Yes | |
| Paired devices | Up to 8 Bluetooth® devices | |
| Simultaneous Bluetooth connections | 2 | |
| Operating range(Bluetooth) | Up to 30m | 100ft | |
| Bluetooth profiles | A2DP v1.4,AVRCP v1.6, HSP v1.2, HFP v1.9, SPP v1.2, PBP V1.0, TMAP | |
| On-head detection | Yes | |
| Bluetooth® native support | Yes | |
| Bluetooth® adapter | USB-A | USB-C | |
| Bluetooth® Low Energy (LE audio) | Yes | |
| Bluetooth® Multipoint | Yes | |
| Auto pause music | Yes | |
| General | ||
| Box content | Headset, Link 390 Bluetooth adapter, carry case, USB-C to USB-C cable, warranty and warning leaflet, Wireless Charging Pad (SKU dependent) | |
| Packaging dimensions (L x W x H) | 176mm x 43mm x 205mm | 6.93in x 1.67in x 8.07in (Non-Bundle SKU) 176mm x 59mm x 205mm | 6.93in x 2.32in x 8.07in (Include acc.) |
|
| Main unit dimensions (W x D x H) | 187mm x 70mm x 151mm | 7.36in x 2.76in x 5.94in | |
| Warranty | 2 years | |
| Operating temperature | -10°C to 45°C | 14°F to 113°F | |
| Storage temperature | -10°C to 50°C | 14°F to 122°F | |
| Material Used | Dual foam fabric cushion, Headband ultra soft foam covered in color matched fabric, SUS HB metal, Renewable PC+ABS, Metal mono fork | |
| Cable length | 1.2m | 3.9ft (USB cable) | |
| Weight | 180g | 6.35oz | |
| LED features and functions | Busylight, incoming call, Microsoft Teams notifications (SKU dependent) | |
| Operating temperature for charging | 0°C to 40°C | 32°F to 104°F | |
| Certifications and compliance | Microsoft Teams (variant dependent), Microsoft Open Office certification (variant dependent), Zoom, Google Meet, Apple MFi, Apple Find My, Google Find Hub Network, Fast Pair, Works with all leading UC platforms | |
| Country of origin | Thailand | |
| Battery | ||
| Music time | Up to 110 hours (with ANC off) / Up to 45 hours (with ANC on) | |
| Talk time | Up to 22 hours (with ANC/busylight off) / Up to 18 hours (with ANC/busylight on) | |
| Charging time | Up to 180 minutes | |
| Corded charging (cable dependent) | USB-C™ | |
| Sleep mode | Yes | |
| Battery type | Rechargeable lithium-ion battery | |
| Wireless charging | Yes | |
| Fast charge | Yes | |
| Battery status % after 30 min / 60 min | Up to 50% after 30min charging and 80% after 60mins charging | |
| User exchangeable battery | Yes | |
| Software & Apps | ||
| Compatible software and/or apps | Jabra+, Jabra Direct, Jabra Xpress | |
| Fast Pair | Yes (Android only) | |
If you spend a good chunk of your
day on calls — whether from a cramped Dhaka office or a home setup in
Chittagong — you already know how exhausting background noise can be. The Jabra Evolve3 75 Wireless Bluetooth Headset was built for exactly that reality. It's
not just another headset with a marketing claim about noise cancellation. This
is a device trained to understand human voice at a level that few competitors
can match, and it shows the moment you put it on.
Available now in Bangladesh at Tech Republic Limited, the Evolve3 75 sits at an interesting crossroads: sleek enough for café work, serious enough for enterprise meetings. That balance is harder to pull off than it sounds.

At the heart of this headset is
Jabra ClearVoice™ — not a simple microphone filter, but a deep learning system
trained on more than 60 million sentences. What that actually means in
practice: your voice gets isolated from the noise around you with a precision
that feels almost uncanny. Air conditioners, traffic from Mirpur Road,
colleagues chatting nearby — the headset learns to push those out and keep your
voice front and center.
The Jabra Advanced ANC™ goes
further. Rather than applying a fixed noise-cancelling profile, it adapts to
how the headset sits on your ears and what's happening around you in real time.
So whether you're in a quiet meeting room or a noisy co-working space, the
cancellation adjusts. It also introduces Enhanced Spatial Sound — a feature
that makes voices in meetings feel more like a natural conversation and less
like a phone call. After long call days, that reduction in listening fatigue is
something you notice.
The Jabra Evolve3 75 is designed with AI
assistant workflows in mind. It picks up more than 96% of spoken words
accurately on the first attempt — which matters more than people realize until
they've had to repeat a prompt three times because their headset couldn't
isolate their voice properly. Voice is also roughly three times faster than
typing, so keeping your hands free isn't just a comfort thing; it's a genuine
productivity gain over a full workday.
It integrates with today's AI
assistants and appears to be built with tomorrow's in mind. That kind of
forward compatibility is worth considering if you're making a long-term
equipment investment.
This is primarily a professional headset, and it doesn't pretend otherwise — but the music quality is genuinely good. LC3 audio codec support means the wireless audio signal is more efficient and detailed than standard Bluetooth audio. Bass isn't over-engineered the way consumer headphones tend to be, but the sound is balanced and clear. If you personalize EQ settings through the Jabra Plus app, you can pull out a bit more warmth or brightness to match whatever you're listening to.

The 360° Busylight is a small
feature with a big impact in open offices. When you're mid-meeting, it signals
to people nearby that you're unavailable — visible from any direction. It
sounds simple, but it cuts interruptions in a way that a closed door often
can't. The sidetone feature lets you hear your own voice through the headset,
which keeps you from unconsciously raising your volume the way many people do
when they can't hear themselves.
IntelliTone™ and PeakStop™ are the
hearing protection elements. They cap sudden loud sounds and manage long-term
exposure levels — practical in environments where notification tones or
unexpected loud audio could otherwise cause discomfort.
At 180 grams, this headset is
light. Really light. The on-ear design — as opposed to over-ear — keeps your
ears cooler during long sessions, which is not a trivial consideration in
Bangladesh's climate. When you're done, it folds flat and slips into a compact
travel pouch that won't fight for space in your bag. There's no microphone boom
arm, which means it looks equally appropriate in a café as it does in a formal
meeting — a design choice that reflects how professional work has actually
evolved.
Up to 22 hours of talk time on a
single charge. For most people, that's comfortably two full workdays before you
need to plug in. The 110-hour music runtime is a different kind of impressive.
When you do need a quick top-up, five minutes of charging gets you five hours
of use — rapid enough that a short break doesn't mean you miss the next call.
Connectivity is handled through
Bluetooth 5.0 with multipoint support, so you can stay connected to your laptop
and phone simultaneously without toggling. Fast Pair and the pre-paired USB-A
adapter mean you're up and running almost immediately. The dedicated Microsoft
Teams button is a small convenience that frequent Teams users will appreciate —
directly joining and muting without hunting through windows.
The Evolve3 75 carries UC
certification for Microsoft Teams, Zoom, and other major meeting platforms. In
Bangladesh's growing corporate sector — where Teams and Zoom have become
standard infrastructure — that certification matters. It means the headset is
tested and optimized for these environments, not just compatible in theory.
Intel vPro certification for supported business PCs adds another layer of
connection reliability for enterprise IT setups.
Enterprise-grade audio encryption
means conversations stay private — relevant for legal, finance, and
client-facing teams who can't afford unsecured communication. Remote management
through Jabra Plus Management makes deploying and updating headsets across
teams straightforward for IT administrators. Individual users can personalize
their audio settings and receive firmware updates directly through the Jabra
Plus app, without raising an IT ticket.
The Evolve3 75 also makes a case
for itself as a sustainable, long-term investment. The battery is
user-replaceable — rather than the whole headset becoming obsolete when the
battery degrades, you replace just that component. Recycled and bio circular materials
go into the build, and Jabra backs it with up to a five-year warranty. In a
market where build quality and after-sales support are real concerns, that's
meaningful.
|
Feature |
Detail |
|
Design |
On-Ear,
Microphone Arm-Free, Foldable |
|
Weight |
180g
(Ultralight) |
|
Battery –
Talk Time |
Up to 22
Hours |
|
Battery –
Music Time |
Up to 110
Hours |
|
Rapid
Charge |
5 min = 5
hours |
|
Noise
Cancellation |
Jabra
Advanced ANC™ (Adaptive) |
|
Voice AI |
Jabra
ClearVoice™ – 96%+ accuracy |
|
Connectivity |
Bluetooth 5.0
+ USB-A Adapter (dual) |
|
Certifications |
MS Teams,
Zoom, Google Meet, UC, Intel vPro |
|
Security |
Enterprise-grade
encrypted audio |
|
Warranty |
Up to 5 Years |
|
Sustainability |
Replaceable
battery, recycled materials |
|
App
Support |
Jabra Plus
(iOS, Android, Desktop) |
|
Busylight |
360° Do Not
Disturb Indicator |
Q1: What is the price of Jabra Evolve3 75 in
Bangladesh?
The Jabra Evolve3 75 Wireless
Bluetooth Headset is available at Tech Republic Limited in Bangladesh. For the
current and updated price 44,500 BDT — pricing may vary based on promotions and stock availability. We offer
official warranty and genuine product guarantee.
Q2: Is
the Jabra Evolve3 75 compatible with Microsoft Teams and Zoom in Bangladesh?
Yes. The Jabra Evolve3 75 is fully
certified for Microsoft Teams, Zoom, and Google Meet. The dedicated Microsoft
Teams button lets you join and manage calls instantly. This certification means
the headset has been tested and optimized for these platforms — not just listed
as compatible. It's an ideal choice for corporate and remote workers in
Bangladesh who rely on these tools daily.
Q3: What
is the battery life of the Jabra Evolve3 75?
On a full charge, the Jabra
Evolve3 75 delivers up to 22 hours of talk time and up to 110 hours of music
playback. For those short on time, a 5-minute rapid charge gives you around 5
hours of use — enough to get through a morning of meetings without anxiety
about battery levels.
Q4: Does
the Jabra Evolve3 75 work without a boom microphone? How does it pick up voice?
That's one of the more interesting
things about this headset. There is no traditional microphone boom arm.
Instead, Jabra uses ClearVoice™ AI technology — trained on more than 60 million
sentences — to isolate the user's voice from background noise. The result is
voice pickup accuracy exceeding 96%, which is comparable to or better than many
boom microphone setups. It's a design shift that takes some getting used to
conceptually, but the performance speaks for itself.
Q5: Is
the Jabra Evolve3 75 suitable for long work hours in Bangladesh's climate? Is
it comfortable?
The on-ear design keeps ears
cooler than over-ear headsets, which can matter significantly in Bangladesh's
warm and humid conditions. At just 180 grams, the headset is light enough to
wear for extended periods without the neck or head fatigue that heavier
headsets can cause. The breathable cushioning and foldable design add to
everyday comfort, and the compact travel pouch makes it easy to carry between
home and office.
Get specific details about this product from customers who own it.