Sennheiser RS 165 Wireless System

Code: 505562
This product does not ship to United States.
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Manufacturer Sennheiser


Sennheiser's RS 165 is a superb digital wireless headphone system for movie watching and music. Its ergonomic, closed, circumaural design reduces background noise while providing an exceptionally comfortable fit, so that you can focus on enjoying your favorite television programs and movies.

Easy to use and intuitive, all you need to do is to connect the included multi-purpose transmitter to your home audio or entertainment system. And because these headphones are from Sennheiser, you can count on a vibrant, detailed sound reproduction. You’ll also be free to move around, since the RS 165 provides a robust, digital wireless audio transmission with minimum latency, and there is a bass boost listening mode for added power.

Sennheiser’s RS 165: Get more from your TV and home audio today!


  • Closed, circumaural headphones with excellent digital wireless audio transmission
  • High-quality Sennheiser transducers and a selectable Bass Boost mode for vibrant sound
  • Intelligently designed controls for maximum ease of use
  • Multi-purpose transmitter – also functions as ‘easy-charge’ cradle and docking station
  • Multi-receiver transmission – transmitter supports up to two pairs of headphones simultaneously
  • Ergonomic design for enhanced wearing comfort
  • 2-year warranty

What's in the box?

  • HDR 165 headphones
  • TR 165 transmitter
  • Audio cable (analog)
  • Power supply with 4 adapters (EU, UK, US & AU)
  • 2 AAA NiMH rechargeable batteries
  • Quick guide
Ear Coupling:
Closed acoustic
Home Audio and TV
Sound Systems:
Frequency Response (Headphones):
18Hz - 21kHz
Sound Pressure Level (SPL):
106 dB at 1kHz, 3% THD
Total Harmonic Distortion (THD):
< 0.5 % (1 kHz/100 dB)
Transducer Principle:
Dynamic, Closed
Charging time:
up to 8 hours 30 min
Operating time:
up to 18 hrs
Battery Specification:
2 NiMH Batteries AAA size, rechargeable (1.2 V)
Power supply (transmitter):
100-240 V, 0.1 A / 9 V DC, 300 mA
Power consumption:
Operation: 4 W
Standby mode: < 0.3 W
RF (Radio Waves)
Interface (transmitter):
Audio input: 3.5 mm Jack, stereo
up to 30 m (line of sight)
Carrier frequencies:
2.4 - 2.48 GHz
Signal-to-noise ratio:
85 dBA at 1 Vrms
8-FSK Digital
Headphones: 300 g
Volume Control

Sennheiser RS 165 Wireless System

How to connect Sennheiser RS 165 to TV via Minijack

Additional Accessories:
Sennheiser HDR 165 Headphones - Product Right
Sennheiser HDR 165 Headphones
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