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Sennheiser - Over-the-Ear Accessory Headphones for RS-175 Headphone Systems - Black

Model: HDR 175
SKU: 3427035
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Connection Type: Wireless
    • Wireless Connectivity: Radio Frequency (RF) (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
    • Water Resistant: false (Resists some degree of water penetration.)
    • Carrying Case: false
    • Headphone Fit: Over-the-Ear
    • Adjustable Headband: true
  • General
    • Product Name: Over-the-Ear Accessory Headphones for RS-175 Headphone Systems
    • Brand: Sennheiser
    • Model Number: HDR 175
  • Audio
    • Sound Isolating: true
    • Minimum Frequency Response: 17 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 22 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Total Harmonic Distortion: 0.5 percent (Measurement of the harmonic sound distortion. The lower the percentage, the cleaner the sound.)
  • Connectivity
    • Connection Type: Wireless
    • Wireless Connectivity: Radio Frequency (RF) (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • True Wireless: false (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
  • Features
    • Water Resistant: false (Resists some degree of water penetration.)
    • Carrying Case: false
    • Body Metrics Measured: Not Applicable
    • Bone Conducting Technology: false
  • Design
    • Headphone Fit: Over-the-Ear
    • Adjustable Headband: true
    • Foldable Design: false
  • Power
    • Rechargeable: true
  • Other
    • UPC: 615104229563

Compatible with RS-175 headphone systems, these Sennheiser HDR 175 accessory headphones offer a closed circumaural design, helping to isolate audio and immersive you in your favorite TV shows, movies or hi-fi sound.

Headphone Buying Guide

  • Over-the-ear design: Keeps you comfortable during long listening sessions.
  • Dynamic drivers and neodymium magnets: Provide sound reinforcement.
  • Sound isolating: To help immerse you in your favorite shows or music.
  • Rechargeable NiMH batteries: Offer up to 18 hours of use on a charge.
  • 17Hz - 22kHz frequency response: For faithful sound reproduction.
  • 114dB sensitivity (1 kHz, 3% THD): Delivers robust audio.
Whats Included
  • Over-the-Ear Accessory Headphones
  • 2 AAA batteries
  • Owner's manual

Q: Which headphones do I need?

A: these headphones will work fine he will not hear the TV. With the noise cancelling you also will not hear him.