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    Sennheiser RS170 Wireless Closed Back Headphone System

    • Digital wireless headphones with kleer's uncompressed audio transmission
    • Clear and detailed audio reproduction
    • Dynamic bass and surround sound listening modes
    • Battery system allows for wireless audio on the move
    • Leatherette earpads and headband cushions for outstanding comfort

    Our Verdict

    The RS170 headphone offers a weighty, full-bodied and detailed sound. It will let you enjoy pure thundering bass, a virtual surround sound, or both audio treatments for your music or movies. Shaun, Co-founder
    • Sennheiser RS 170

      Cordless headsets come in various shapes and sizes but few provide more satisfying home cinematic performances than the RS170. This wireless headphone system comprises of a pair of wireless headphones and a multi-purpose transmitter which also functions as an 'easy-charge' cradle and docking station.

      Sennheiser's RS170 utilises Kleer's uncompressed digital wireless audio transmission, offering an effective range of 80m (line of sight), and can serve up to four pairs of headphones. The transmitter, like the headset, runs off two AAA batteries allowing you to hit the streets with wireless tunes

      A weighty, full-bodied and detailed sound reproduction is what the RS170 offers. Sporting a couple of switchable listening modes - Dynamic Bass and Surround Sound, it will let you enjoy pure thundering bass, a virtual surround sound-scape, 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.

      Sennheiser RS170


      • 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
      • Multi-purpose transmitter - Also functions as 'easy-charge' cradle and docking station
      • Multi-receiver transmission - Up to 4 people listening to the same source
      • 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
      • No set-up required - Just plug and play!
      • 2 year warranty

      Sennheiser RS170 Reviews


      Trusted Reviews Examines Sennheiser RS170 Headset - Excellent

      TrustedReviews Examines Sennheiser RS170 Headset - Excellent!

      "Whether you're after some late-night home cinema or some music while you're doing the chores, these are amongst the best wireless headphones around."

      Technical Specifications

      System Requirements

      • Modulation: MSK Digital
      • Carrier frequencies: 2.4 - 2.48 GHz
      • Range: approx. 80 m in the open area
      • Rated Input: 100-240 V, 0.2 A, 50/60 Hz


      • Audio input: 3.5 mm stereo
      • Audio output: RCA
      • Power consumption: < 0.5 W
      • Power supply: 5 V CC , 500 mA
      • Signal-to-noise ratio: 85 dBA (0,5 Vrms, 1 kHz)
      • Weight: approx. 228 g (without batteries)
      • Dimensions: 12,5 cm x 11,2 cm x 23,0 cm


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

      Power supply

      • Rated Input: 100-240 V, 0.2 A, 50/60 Hz
      • Rated Output: 5 V DC, 500 mA
      • Operating temperature: 0 °C to 40 °C / 32 °F to 104 °F

      Package Includes

      • HDR170 headphones
      • TX170 transmitter
      • Multi-country charger
      • Detachable audio cable
      • RCA cable
      • 3.5 / 6.3mm adaptor
      • 2 AAA NiMH rechargeable batteries
      • Instruction manuals

      Sennheise RS170 Headset Accessories

      1. BrandSennheiser
      2. ColourBlack
      3. Connectivity TechnologyWireless
      4. Detachable CableYes
      5. Driver TypeDynamic
      6. Earcup DesignClosed Back
      7. Frequency Response18Hz - 21kHz
      8. Headphones TechnologyDynamic
      9. Headphones TypeHeadphones - binaural
      10. Headphone Fit TypeOver Ear
      11. Impedance32Ω
      12. Manufacturer Warranty2 Years
      13. GTIN4044155045437
      14. Part Number502874
      15. Product TypeHeadphones
      16. Recommended useHi-Fi;TV
      17. Feature keywordComfortable;Hi-Fi;Noise Isolation;Over Ear;Over Head;Rechargeable;TV;Volume Control;Wireless
      18. Sensitivity110dB
      19. Sound Output ModeStereo
      20. Headphones Form FactorOver Ear
      21. Included AccessoriesHDR170 headphones, TX170 transmitter, Multi-country charger, Detachable audio cable, RCA cable, 3.5 / 6.35mm adaptor, 2 AAA NiMH rechargeable batteries, Instruction manuals
      22. Sound Output ModeStereo
      23. Total Harmonic Distortion<0.5%
      24. Wireless TechnologyKleer Audio