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14 Nov, 2025
Jabra BIZ 1100 EDU DUO 3.5mm
£26.26
£31.51 inc. VAT
Out of Stock(0)MPN: 1159-0139-EDU
🚚 Next-day delivery £4.95
Quantity:1
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Key Features
Jabra BIZ 1100 Duo
Headset
on-ear
wired
3.5 mm jack
black
academic
Certified for Microsoft Teams, Zoom Certified
Product Overview
AI-generated summary
For £26.26 ex-VAT, the Jabra BIZ 1100 EDU Duo (3.5mm) is the sort of no-nonsense headset that actually makes sense in a school or training setting where you want something reliable without getting fancy. The key “real life” win is that it’s a straightforward wired option: fewer pairing issues, less faff for IT, and it generally behaves predictably when staff/students are bouncing between rooms and devices. If you’re equipping a classroom, call centre overflow, or training cohorts that are constantly sharing kit, this price point is hard to beat.
That said, it’s not the one to buy if you need premium voice performance, strong background noise suppression, or long-wearing comfort for all-day conferencing. Wired 3.5mm is also only as good as your device situation—if you’re dealing with newer laptops/tablets that are awkward with 3.5mm (or you’ll need dongles), you may end up spending time on the “will it work?” side. Overall: buy it for budget-friendly, dependable education or basic desk use where standard audio is fine. Skip it if you’re trying to solve noisy environments or you need comfort and mic clarity for hours on calls.
Why This Product
Hear the students, not the noise
Noise-cancelling technology helps students be heard clearly in noisy environments. With a microphone designed to exclusively pick up the speaker’s voice, everyone listening can focus more on what’s...
Safe and sound listening.
Jabra Biz 1100 EDU is equipped with PeakStop™ to protect young ears from sudden loud noises or prolonged high level sound exposure, so even your youngest students can use it safely all day. Hearin...
Top marks for comfort.
The Biz 1100 EDU is built for comfort, with a feather-light, ergonomically designed frame and soft leatherette cushions, so they can focus on what they're learning and not what they're wearing. Li...
Designed for learning. Built to last.
We’ve extensively tested Biz 1100 EDU against thousands of different bending movements to make sure it holds up for daily use by students. With durable, bend-proof cables and boom arms, this headse...
UC, as easy as A, B, C.
As well as being optimised for all leading UC platforms, Jabra Biz 1100 EDU 3.5mm jack variant is Works With Chromebook certified. This means it meets Google's compatibility standards to work seaml...
Seamless call control
With an intuitive control unit on the USB variant, even younger students can take control of their calls, easily adjust their volume, and mute their microphones. This means everyone can join a less...
Specifications
Performance
Product typeHeadset
Wearing styleHead-band
Recommended usageEducation
Headset typeBinaural
Product colourBlack
Ports & interfaces
Connectivity technologyWired
3.5 mm connectorY
Headphones
Maximum input power30 mW
Ear couplingSupraaural
Headphone frequency80 - 20000 Hz
Impedance32 Ω
Headphone sensitivity102 dB
Microphone
Microphone typeBoom microphone
Microphone frequency2000 - 5000 Hz
Microphone sensitivity-35 dB
Microphone direction typeUnidirectional microphone
Folding microphoneY
Weight & dimensions
Width165 mm
Depth165 mm
Height58 mm
Weight89 g
Packaging data
Package width210 mm
Package depth180 mm
Package height20 mm
Package typePolybag
Packaging content
Quick start guideY
Warranty cardY
Safety sheetY
Ear pad materialFaux leather
Quantity1
Logistics data
Harmonized System (HS) code85183000
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