l        Adopt new imported materials and unique appearance.

l        Flexible metallic hose， allows arbitrary rotation.

l        Equipped with noise canceling microphone， to remove microphone noise， background noise and ensure the call clear and   loud.

l        Use special PCB(Printed Circuit Board) circuit， protect microphone speaker and prevent hearing being impaired

l        New high-grade soft ear protector， comfortable to wear

l        Connector with ultrasonic quick plug QD line， easy to wear

l        Convenient to insert and draw the line with crystal head connector

l        Crystal head connector can be replaced by a 3.5 plug.

l  Professional in-line Volume and TWO Mute Controls Optional

Adjustable Volume ，TWO Mute SWITCH and QD cord

 

The QD line is 1.5m long (and 2.5m when it is stretched). The product is equipped with the sound controller (the volume adjustment knob and the microphone’s double electronic mute switches， making the product highly suitable for the long-lasting telephone conferences and business calls)

 

 High quality ear cushion provides extra comfort ， Leather or foam cushion options.

Noise reduction points at microphone to ensure the other party hear clear.

Excellent sounding voice， full and nature

Volume adjuster

Rotate to the left (VOL+) to increase the volume of the receiver and rotate to the right (VOL-) to decrease the volume.

 

 Microphone’s mute switch:

If the switch is flipped to the right (MIC ON)， the conversation can take place normally. If the switch is flipped to the left (MIC OFF)， the user’s voice cannot be heard by the caller. This switch can be used for the conference calls that need the microphones to be switched off for a long time

 

 

2.5mm plug is used to the telephone that has the socket.

 

The 2.5 plug QD line can be replaced. 3.5mm plug and RJ11 connector is available in our store.So you can employ the product with different devices by choosing different plugs.

Below cables link are for your choosing，Thanks.

Pls click below picture，

 

Pls click below picture，

 

 

 

Provide 15 days return， 1 month replacement and 2 years maintenance warranties.