[vc_row video_bg=”false” margintop=”0″ marginbottom=”0″ paddingtop=”30″ paddingbottom=”30″ border_width=”0″ border_color=”#e8e8e8″ bg_repeat=”repeat” bg_stretch=”false” video_quality=”default”][vc_column][vc_single_image image=”5029″ img_size=”full” alignment=”center”][ctitle title=”Headset 4 (Over ears dual w/boom mic)” font_size=”18″ position=”center”][vc_button title=”Request Quote” align=”center” href=”/request-info”][vc_separator style=”double_dotted”][/vc_column][/vc_row][vc_row video_bg=”false” margintop=”0″ marginbottom=”0″ paddingtop=”30″ paddingbottom=”0″ border_width=”0″ border_color=”#e8e8e8″ bg_repeat=”repeat” bg_stretch=”false” video_quality=”default”][vc_column][vc_tabs][vc_tab title=”Overview” tab_id=”1407323208510-4-6″][vc_column_text css=”.vc_custom_1504851613378{margin-top: 10px !important;margin-bottom: 10px !important;}”]Listen Technologies’ LA-454 headset features a boom mic for hands-free communication, and incorporates dual over-ear speaker design to offer improved noise isolation and increased clarity in high-noise environments.[/vc_column_text][vc_separator style=”blank_divider” paddingtop=”10″ paddingbottom=”10″][vc_row_inner][vc_column_inner width=”1/2″][vc_text_separator title=”Highlights” title_align=”separator_align_left” style=”double” border_width=”2″ css=”.vc_custom_1504676427778{margin-bottom: 16px !important;}”][vc_column_text]
- Increased noise isolation thanks to a dual, over-the-ear design
- Built-in boom mic for added convenience
- Ideal for hands-free communications in high-noise environments
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Physical
|
Color |
Black |
Cable Length |
104 cm (41 in.) |
Unit Weight |
404 g (14.3 oz.) |
Shipping Weight |
420 g (14.8 oz.) with 454 g (1.0 lbs.) minimum |
|
Interconnections
|
Connection/s |
Male 3.5 mm (TRRS), CTIA complaint |
|
Audio
|
Microphone Element |
Electret |
Microphone Polar Pattern |
Unidirectional – Noise Cancelling |
Microphone Impedance |
1.2 kOhms typical |
Microphone Sensitivity |
-45 dBV/Pa @ 1 kHz |
Microphone Bandwidth |
120 Hz – 6 kHz |
Microphone Bias |
3 – 5 VDC |
Headphone Impedance |
250 Ohms |
Headphone Bandwidth |
80 Hz – 15 kHz |
Headphone Acoustic Noise Reduction |
14 dB typical |
|
Compliance
|
|
|
|
* Specifications subject to change without notice. |
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