HDR 170

Additonal headphone for RS 170
$ 159.00
plus applicable sales tax – free shipping
Article No. 504251


Take the HDR 170 as an additonal headphone for the RS 170.

The RS 170 utilises Kleer uncompressed digital wireless audio transmission and can serve up to four pairs of headphones.

A weighty, full-bodied and detailed sound reproduction is what the HDR 170 offers. Sporting a couple of switchable listening modes - Dynamic Bass and Surround Sound, it will let you enjoy pure thundering bass, a virtual surround soundscape, or both audio treatments for your music or movies!

The headphones' leatherette earpads and headband cushions provide for outstanding comfort while their closed,circumaural design prevents sound leakage.


  • Closed, circum-aural digital wireless headphones with Kleer's uncompressed audio transmission

  • Dynamic transducer systems with powerful neodymium magnets for clear and detailed audio reproduction

  • Dynamic Bass and Surround Sound listening modes

  • Ergonomic and adjustable headband for an excellent and secure fit

  • Leatherette earpads and headband cushions for outstanding comfort

  • 2 year warranty

What's in the box?

  • Headphone (receiver) HDR 170

Technical Data


  • Impedance
    32 Ω
  • Frequency response (Headphones)
    18 Hz - 21000 Hz
  • Sound pressure level (SPL)
    at 1kHz: 110 dB
  • THD, total harmonic distortion
    <0.5 % at 1 kHz, 100 dB
  • Ear coupling
  • Weight
    approx. 228 g (without accu)
  • Charging time
    approx. 16 hours
  • Operating time
    approx. 24 hours
  • Power supply
    2 NiMH-accu type AAA, 1,2 V, 600 mAh
  • Transducer principle (headphones)
    closed, dynamic

System requirements

  • Range
    approx. 80 meters outside
  • Modulation
    MSK Digital
  • Carrier frequencies
    2.4 - 2.48 Ghz
WARNING (for California residents only): This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects and other reproductive harm. For more information go to: www.p65warnings.ca.gov.