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Sennheiser HDR 120

Extra headset for RS 135-9 wireless headphone system

Item # 143HDR120

California customers:
Please click here for your Proposition 65 warning.

Item # 143HDR120

In stock
$79.99

Other options

About the Sennheiser HDR 120

Add an extra HDR 120 headset (or even two or three) to your Sennheiser RS 135-9 wireless headphone system and share the fun. Its open design delivers warm, detailed sound with plenty of bass. Cushioned earpads and headband make it comfortable to wear for hours.

Product highlights:

  • add-on headset for use with Sennheiser's RS 135-9 wireless headphone system (sold separately)
  • RF wireless receiving range: up to 328 feet
  • each headset features a volume control, on/off switch, and tuning button
  • frequency response: 22-19,500 Hz
  • headphones use 2 "AAA" NiMH rechargeable batteries (included)
  • requires transmitter/base-station from RS 135-9 system for use
  • headset weight: 8.1 oz.
  • warranty: 2 years
  • Our 60-day money-back guarantee
  • MFR # 009931

What's in the box:

  • HDR-120 Wireless on-the-ear headset
  • 2 "AAA" Ni-MH rechargeable batteries (1.2V/600 mAh)
  • Instructions (English/ German/ French/ Italian/ Spanish/ Portuguese/ Dutch/ Finnish/ Greek)
  • RS 120 connection diagram

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More details on the Sennheiser HDR 120

Mark G.

Product Research

Features

Overview: The HDR 120 can be used as an additional headset for the Sennheiser RS 135-9 wireless headphone system with an open air, on-ear design. They are also compatible with the RS 120 and RS 110 wireless headphone systems.

Batteries: Power for the headset is provided by two rechargeable "AAA" batteries (included) that fit into a compartment in the headset. The batteries are recharged whenever the headset is placed on the transmitter included with the RS 135-9 system. Fully charged batteries have an operating time of approximately 20 hours. The RS 135-9 system manual recommends an initial charging of 24 hours before the batteries are first used, after that the normal charging time is approximately 18 hours.

Note: Only rechargeable batteries should be used.

Controls:

  • Volume: thumbwheel volume adjustment; on the right earcup
  • Tuning: tune the headset to the transmitter for the clearest reception; on the right earcup
  • Power: turn the headset on/off; on the left earcup

Specifications:

  • Reception Frequency: 926-928 MHz
  • Modulation: FM stereo
  • Frequency Response: 22-19,500 Hz
  • Maximum SPL: 106 dB
  • Weight: 8.1 oz

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