Wired Gaming Headset Headphones Surround Sound Deep Bass Stereo Casque Earphones With Microphone

Product information:

• Type: Optical Mouse
  
• Connection with computer: wired
  Photoelectric resolution: 4000dpi (dpi)
  Number of buttons: 8 (key)
  Interface: USB
  Adjustable resolution: four files
  Working mode: photoelectric
  Roller direction: four-way wheel
  Features: Gaming Mouse, Ergonomics
  Line length: 1.5 (m)
  Color Classification: Black and Blue Basic Edition Black Orange Basic Edition Black and Red Basic Edition
  
• 
  
• Headphone type: Headphone
  Wearing style: head-mounted
  Headphone output source: general
  Plug diameter: 3.5mm
  Plug type: straight plug type
  Whether wireless earphone: Wired earphone
  Is there a microphone: yes
  Sounding principle: moving coil
  Frequency response range: 15-20000 (Hz)
  Impedance: 22 (Ω)
  Sensitivity: 105 (dB)
  Distortion rate: 0.05 (%)
  Wire length: 2.1 (m)
  Speaker diameter: 40 (Φmm)
  Headphone cable material: braided wire