A4 Tech HS-28 Comport Stereo Head Phone

A4 Tech HS-28 Comport Stereo Head Phone

• Adjustable headband
  
• Light weight and adjustable headband for optimum fit and long-term comfort.
  
• Removable and washable ear cushion
  
• Ear cushions: ergonomic and comfortable.
  
• The ear cushion is removable for washing to prevent the bacterial infection
  
• Noise-canceling Microphone: Deliver clear and crisp sound
  
• On-Ear Volume Knob for quick access and control
  
• 3.5mm Earphone Plug to be Connected with your Computer.
  
• Flexible MIC
  
• Picks up sound from any direction with remarkable clarity.
  

Specifications:

• .Model: HS-28
  
• .Style: On-the-Head
  
• .Product name : Stereo Headset
  
• .Frequency Response: 20Hz~20KHz
  
• .Nominal Impedance: 32ohms
  
• .Microphone Sensitivity: -58DB
  
• .Sensitivity: 105dB±3dB (at 1000Hz ) 
  
• .Speaker Diameter: F40mm
  
• .Earphone / Microphone Plug: 3.5mm Stereo
  
• .Controller: Volume knob on the headset