factory OEM service corded call center usb headset 

1. Binaural USB Wire Headset
2. Noise canceling microphone,for truely and perfectly voice of the operator, providing clear audio communication.
3. comfortable wear, compact appearance, human engineering design
4.uninterruptible using is allowed
5. Neodymiummagnet speaker, to ensure the perfect voice quality;
6. Golden contactor, to ensure the clear sound;
7. Microphone arm rotates by 300 degrees, suitable for wearing on either ear
8. Headband free stretchable for greater comfort
9. Detachable Leather ear pad and Mic cushion to keep headset clearn and sanitary
10. USB connector
11. Speaker impedance: 150 OHM±20%
12. Speaker Frequency Response: 100~6000HZ
14. Speaker Sensitivity: 98dB±3dB
13. Speaker Power: 0.5W
14. Microphone impedance: 2.2K OHM
15.Micropohone Working voltage: 3V

Specifications

* Headset Phone

*LCD display, TIME ,DAY and DATE

* Record,Delete and Redial of incoming calls.

* FSK/DTMF Dual system

* PULSE/TONE Switchable

* Talking VOL  Hi / Low  adjustable

* Ringer HI/Low/OFF Adjustable

* Flash ,Redail , Talk  function

Export Information:

• Main Market: Middle East, South America, Africa, Europe, Southeast, Asia 
• Trade term: FOB Shenzhen 
• Payment: 30% T/T+blance before shipment
• Warranty: 0.3% spare parts or one year for selection
• OEM: any color;any logo; any design of gift box; any shipping marks
• Packing: gift box with bubble pack inside
• Sample Rule: The customer should pay samples and freight, the fee would be       refunded after placing order
• Certificates: All related certificates could be supplied if needed, such as CE,RoHS,FCC,TBR21,TBR38 and so on
• Quality control: The newest testing machine for detecting and QC one by one

Features/Functions

    1. Comfortable wear, compact appearance, human engineering design;

    2. Neodymium magnet speaker, to ensure the perfect voice quality;

    3. Golden contactor, to ensure the clear sound;

    4. Noise proof microphone, to increase the voice clarity;

    5. Compatible for the most telephones in call center;

    6. The headset clip can be stretched freely and comfortable wear;

    7. The headset cushions and microphone sponge can change to keep the headset clean and sanitary.

Detailed Pictures Show: