Evolve 20SE MS Mono - Headset - Head-band - Office/Call center - Black - Monaural - In-line control unit

32.46 GBP 54% Off 69.99 GBP

On‑ear mono headset with a USB‑A plug, boom mic and passive noise cancellation, it offers inline volume buttons and a leatherette headband for long office use while meeting Microsoft Teams certification.

Brand: Jabra
Model: 4993-823-309
MPN: 4993-823-309
SKU: 4993-823-309
Sponsored  This site contains affiliate links for which we may receive compensation. More information
32.46 GBP 69.99 EUR
01-04-2026 02:39:47
37.26 GBP 69.99 EUR
31-03-2026 19:51:55
38.99 GBP 69.99 EUR
31-03-2026 22:33:16
40.99 GBP 69.99 EUR
31-03-2026 20:24:47
40.99 GBP 69.99 EUR
31-03-2026 23:42:19
47.64 GBP 69.99 EUR
01-04-2026 00:45:35
Bluetooth profiles A2DP
Colour Black
Control unit type In-line control unit
Ear coupling Supraaural
Headphone frequency 150
Headset type Monaural
Impedance 32
Manual Yes
Master (outer) case gross weight 7.73 kg
Master outer case height 56.4 cm
Master outer case length 49.6 cm
Master outer case width 22.6 cm
Maximum input power 10 mW
Microphone frequency 100
Microphone sensitivity 48 dB
Microphone Type Boom
Operating keys Volume +, Volume -
Quantity 1
Recommended usage Office/Call center
Specification No
USB connector USB Type-A
Volume control Button
Wearing style Head-band