headphone headset with microphone & DC 2.5mm jack for mobile phone

Specifications

headphone headset with microphone & DC 2.5mm jack for mobile phone
Convenient Binaural type with one cable.
Soft leatherette

headphone headset with microphone & DC 2.5mm jack for mobile phone

1. stylish call center headset with QD  or RJ11 provides extra comfort in a professional design , metal goose neck mic boom , ultra durable ,

Noise cancelling Microphone , providing clear communication .
2. Acoustic shock protection circuit passes voices , but blocks sudden high-volume sounds
3. high quality ear cushion provides extra comfort . Leather or foam cushion options .
4. QD(quick disconnect ) cable is optional
      Driver Unit :            2*30mm
      Freq. res.   :           20-20KHz
      Impedance :              150ohm
      Sensitivity              125dB
      Max input power :        10mW
      Cord Length :            1.8m coil cable 
 

Dual earpieces headband
Convenient Binaural type with one cable.
Soft leatherette ear cushion for all-day comfort
Headset for PC Game/Music and internet phone (Voip)
For Mobile phone with 2.5mm jack
Durable, light-weight
Flexible Metal Mic Boom
Adjustable Headband
Quick Disconnect feature for added freedom(Optional)