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Factory Price LL 51D Noise Cancelling USB Headset with in line Controls Adjustable Mic Boom for PC & Mac Classroom or Home
Factory Price LL-51D Noise Cancelling USB Headset with in-line Controls Adjustable Mic Boom for PC & Mac Classroom or Home
Factory Price LL-51D Noise Cancelling USB Headset with in-line Controls Adjustable Mic Boom for PC & Mac Classroom or Home
Factory Price LL-51D Noise Cancelling USB Headset with in-line Controls Adjustable Mic Boom for PC & Mac Classroom or Home
Factory Price LL-51D Noise Cancelling USB Headset with in-line Controls Adjustable Mic Boom for PC & Mac Classroom or Home
Factory Price LL-51D Noise Cancelling USB Headset with in-line Controls Adjustable Mic Boom for PC & Mac Classroom or Home
Factory Price LL-51D Noise Cancelling USB Headset with in-line Controls Adjustable Mic Boom for PC & Mac Classroom or Home

Factory Price LL 51D Noise Cancelling USB Headset with in line Controls Adjustable Mic Boom for PC & Mac Classroom or Home

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Price:$6.99 - $8.39

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Product Overview

Description



Product Description



Directional
Noise Cancelling Mic

LL-51D is a lightweight and durable headset that comes with ultra noise cancellation features.



Durable Ear Cushion

LL-51D is compact and comfortable – with soft leatherette ear cushions and a professional, subtle look that’s ready for hours of work.



Look Good, Feel Good

LL-51D Headsets are made with unique designs on all the aspects and every component is designed carefully to meet the user expectation.


Specification


Model No.
LL-51D
Material
ABS, Aluminum
Nominal Impedance (AC）
32Ω±15%
Rated working power for headset
186mW
Rated working power for microphone
10mW
Effective frequency range
20-20KHz
Microphone sensitivity
-42±3dB
 Headset sensitivity
115±3dB
Sound distortion
≤3%
 Cord length
2.2M



Speak up

LL-51D is a lightweight and durable headset that comes with ultra noise cancellation features. It has an DIRECTIONAL NOISE CANCELLING MIC, to reduce the 99% of background noise.



Toughness Resistance Headband

Headset using in call center or office is quite rude, so we pay high attention on the durability on each part, headband and each joint of connection.


Durable Headband
Soft Earcushion
Directional noise cancelling mic


Wide Using Occasion
LL-51D Free up Your Hands. Full days online hands-free talking. This call center phone headset allows you to continue to work on other tasks while taking calls. It's a practical and good companion for business, making your work easier.



Innovative warranty

Lantronlife offers a product warranty from 1 year to 2 years, depending on the type of product you purchase. We believe in quality that lasts and will do everything we can to keep your headset running for as long as you need it to.


Mono Verion Available
Contact Cici for more with surprised price.
WhatsApp/Skype/Wechat: + 86 13480870031


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