Promo OEM Lab Headset Computer Lab English Learning High Quality Noise Cancelling Headset 2*3.5mm 5 DIN Rj12 for Office School Classroom Bluetooth Headset

• Customization: Available
• Wire Material: PVC
• Color: Black
• Type: Electret Earphone
• Communication: Wired
• Usage: Home Theatre, Portable Media Player, Computer
• Function: Multimedia, Microphone
• Jack Diameter: USB
• Jack Type: USB
• Length of Cable: 2 Meters
• Size of Earpad Hole: 4.8cm
• Microphone: Condenser
• Delivery Time: 3-15 Days
• Transport Package: 40 Units in One Carton
• Specification: 63X41X39CM
• Trademark: Mitechnic
• Origin: China
• HS Code: 85183000
• Production Capacity: 10000units Per Month

Product Description

 

Product Description

 

Headset SN181

 





 

   USB Language lab headset SN181 has been greatly used in language lab and computer lab all over the world. It uses CM6206 chipset from C-media company.
   It is famous for its good quality and good sound. It uses high quality skin for headband and earpad, which can be used for many years. Replaceable earpad on the headset allows for on-site replacement to extend the product lifetime even further. It integrates USB chipset on the blue USB connector, it does not require extra sound card, and it also makes it more compatible with all kinds of PC. It has stereo mix option on the recording device. It also has all kinds of sound effect setting. It can meet different user requirements.
 

Product Parameters

 

Loudspeaker diameter	50mm
Earphone sensibility	112 dB ±3dB
Impedance	32 Ω±10%
Frequency range	20-20KHz
Output Power	20mv
Earpad	58mm opening
Microphone sensibility	-56db±2db
Directivity	Omnidirectional
Cord Length	2.0 meters
Connector	USB Plug
volume control bar on cable	Yes
Gold plated cable	Yes
Weight	320g

     Does not have radio electronic and high frequency units inside.


Headset Setting Menu
 

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     It comes with stereo mix option, which users can transmit the computer voice or micrphone voice. 
  
   
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  It has all kinds of sound effect setting.
  
  
   
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     It has mixer option. It can adjust the volumne of the line in, microphone and stereo mix. 
   

  Our Advantages

  

  We built the USB chipset inside the headset in the new model. It is better than adding on the cable. It will not be destroyed easily by the users.

   

  

  The USB connector is smaller. It is easy to plug on the PC. 
   
  

  We use green PVC material, which is not problem to use for many years.
  We have two sizes of the hole of earpad, one is 4.9CM, the other is 5.8CM. You can choose smaller hole or larger hole by yourself.
  

  
  
  
   

  After Sales Service

   

     Two years limited warranty. Warranty will not apply if the product has been tampered with, disassembled or          damaged by misuse, accident, modification or unauthorized repair. If it is over our warranty period, it does not matter. We can send some problem components for you to repair. Normally our headsets can be used for more than 10 years.