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  • Full-sized, over-ear, wired headphones
  • 40-mm drivers
  • Frequency response: 20 Hz to 20 kHz

Koss Wired Noise Canceling Over-Ear Headphones, Blue (UR23I)

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With its unique D-Profile design and precision-tuned sound, the KOSS UR23i Full-Size Headphones are ideal for personal listening. Ultra-soft cushions and a closed-back design provide isolation and bring you closer to the music. Answer calls, play, pause, or skip tracks with the UR23i's in-line 1-touch microphone. These wired headphones are both durable and lightweight, making them ideal portable headphones for traveling and for use with computers, desk phones, or tablets.
  • Full-sized, over-ear, wired headphones
  • 40-mm drivers
  • Frequency response: 20 Hz to 20 kHz
  • Unique D-profile shape for superior sound and fit
  • In-line, 1-touch microphone
  • Lightweight, durable construction
  • Impedance: 34 ohms
  • Sensitivity: 94 dB
  • 4-ft. flat cable with 3.5-mm plug
  • Limited lifetime warranty
Manufacturer # KSS195190101STP
Bluetooth Compatible No
Brand Name Koss
Built-in Microphone Yes
Cable Length (ft.) 4
Color Family Blue
Depth in Inches 3.31
Driver Unit (mm) 40
Frequency Response (hz) 10 Hz to 20 kHz
Headphone Jack (mm) 3.5
Headphone Type Over-Ear
Headphone Volume Control No
Height in Inches 8.38
Impedance (ohms) 34
Noise Canceling Noise Canceling
Sound Isolating No
Sound Output Stereo
True Color Blue
Warranty Information Limited Lifetime Warranty
Weight (lbs.) 0.55
Width in Inches 7.06
Wireless or Wired Wired
Details
With its unique D-Profile design and precision-tuned sound, the KOSS UR23i Full-Size Headphones are ideal for personal listening. Ultra-soft cushions and a closed-back design provide isolation and bring you closer to the music. Answer calls, play, pause, or skip tracks with the UR23i's in-line 1-touch microphone. These wired headphones are both durable and lightweight, making them ideal portable headphones for traveling and for use with computers, desk phones, or tablets.
  • Full-sized, over-ear, wired headphones
  • 40-mm drivers
  • Frequency response: 20 Hz to 20 kHz
  • Unique D-profile shape for superior sound and fit
  • In-line, 1-touch microphone
  • Lightweight, durable construction
  • Impedance: 34 ohms
  • Sensitivity: 94 dB
  • 4-ft. flat cable with 3.5-mm plug
  • Limited lifetime warranty
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