Description
Busy light
Busy light of Jabra Evolve 40 MS/UC DUO Dual Ear Noise Canceling USB Headphone automatically turns on during a call to let others know the person is busy. Users can also activate it manually to signal that they don’t want to be disturbed.
Passive Noise-Cancellation
Simply wear the headset to eliminate high-frequency noise, such as human voices – all thanks to the specially designed ear cushions of Jabra Evolve 40 MS/UC DUO Dual Ear Noise Canceling USB Headphone. We call this “passive noise-cancellation”.
Connectivity
Jabra Evolve 40 MS/UC DUO Dual Ear Noise Canceling USB Headphone has the 3.5 mm jack which lets you connect to your personal device – such as a smartphone or tablet – to work or listen to music wherever you are.
Specifications
| Technical Specification | ||
| Frequency Range | Speaker bandwidth – Music mode: HiFi, 20Hz – 20kHz (wideband) Speaker bandwidth – Conference mode: 150Hz – 7 kHz (wideband) |
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| Impedance | 32+/-4.8Ω | |
| Sensitivity | 93.6dB | |
| Input Jack | USB 2.0/3.0, USB-A, USB-C, 3.5mm jack | |
| Driver Diameter | D28 x 3.9mm | |
| Connectivity | Wired | |
| Others | HD Voice, PeakStop technology, UC plug-and-play, noise canceling microphone, HiFi sound, remote call control/easy call management, Jabra software compatible, crystal clear sound, on the ear wearing style, passive noise cancellation |
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| Physical Specification | ||
| Weight | 171g | |
| Color | Black | |
| Cable Length | Control cable: 95cm Headset cable: 120cm |
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| Microphone | ||
| Frequency | 100Hz – 10kHz | |
| Pick-up Pattern | Noise cancelling unidirectional microphone | |
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