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Sennheiser RS 135 Headphone - Stereo - Black - Mini-phone - Wired/Wireless - RF - 330 ft - 24 Ohm - 22 Hz 19.50 kHz - 65 dB(A) SNR - Over-the-head - Binaural - Supra-aural

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Product Description


The RS 135-9 continues the tradition of Sennheisers wireless headphone premium selection using RF technology to give you the best performance in transmission range and sound. Using 900 mHz RF technology RS 135 will operate up to 330 feet through walls and ceilings. Additionally the headphones open air design ensures excellent acoustic performance. The RS 135 wirelessly enhances your experience of listening to TV movies or virtually any other audio source; without disturbing those around you. The included rechargeable AAA batteries have an operating time of up to 20 hours. Sennheiser RS 135-9 Wireless Headphone System Highlights: Open supra-aural headphones with excellent RF wireless audio transmission Detailed warm sound reproduction with strong bass Suitable for all types of modern music and TV applications Wireless freedom of reception through walls and ceilings up to 100 meters (330 feet) Volume and tuning controls conveniently located on the headphones Lightweight headphones with high wearing comfort Compatible with the HDR 120 supplemental headset What's In The Box: 1 pair of HDR 135-9 headphones 1 TR 135-9 transmitter with audio connecting cable 1 mains unit 2 rechargeable NiMH batteries 1.2 V AAA size 1 adaptor (3.5 mm jack to 6.3 mm / 1/4 jack) 1 adaptor (3.5 mm jack to RCA) 1 Manual 1 Safety Guide Sennheiser RS 135-9 Wireless Headphone System Specifications: HDR 135-9 (Receiver) Transducer principle: Open dynamic Ear coupling: Supra-aural Frequency response: 22 19500 Hz Impedance: 24 ohms THD at 1 kHz 100dB SPL: 0.7 % Sound pressure level: 106 dB Power supply: 2 AAA batteries Operating time: Approx. 20 hours Weight: 8 oz. (230 g) TR 135-9 (Transmitter) Modulation: FM Stereo Power supply: 9 V DC Power consumption: 1.8 VA Signal-to-noise ratio: 65 dBA Connector: RCA phono plug 3.5 mm / 6.3 mm stereo jack Weight: 7 oz. (200 g) Dimensions: 3.34 x 8.85 x 5.23 in (85 x 225 x 133 mm) Frequency range: 926.15 MHz 927.55 MHz Number of channels: 3

  • Host Interface Mini-phone
  • Product Type Headphone
  • Manufacturer Part Number 506298
  • Manufacturer Sennheiser Electronic Corporation
  • Product Model RS 135
  • Product Name RS 135 Headphone
  • Brand Name Sennheiser
  • Earpiece Design Over-the-head
  • Earpiece Type Binaural
  • Weight (Approximate) 8.11 oz
  • Color Black
  • Form Factor Supra-aural
  • Impedance 24 Ohm
  • Signal to Noise Ratio (SNR) > 65 dB(A)
  • Sound Mode Stereo
  • Connectivity Technology Wired/Wireless
  • Features Lightweight
  • Features Comfortable
  • Features Powerful Bass
  • Features Rechargeable Battery
  • Features Detachable Cable
  • Wireless Technology RF
  • Minimum Frequency Response 22 Hz
  • Maximum Frequency Response 19.50 kHz
  • Wireless Operating Distance 330 ft



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If you are not satisfied with your order and wish to initiate a return, please contact us via buyorders@6ave.com. All returns must be accompanied with an RA number assigned by a Sixth Avenue Electronics Express representative. Products must be in Brand New condition, including the manufacturer's box with all included accessories. We will not accept any returns without the recorded serial numbers and upc numbers intact on the box. Returned items will be subject to a restocking fee of 5%-20% of the total price. Shipping price is not refundable. The buyer is responsible for shipping charges to return an item back to us. If an item arrives Damaged, please contact us immediately. We will file a claim with the shipper, and ship a replacement as soon as the claim is approved (between 1-6 business days). We hope items never arrived damaged, but unfortunately it does infrequently occur. We thank you in advance for working with us. Certain products are not eligible to be returned at all. Those include hygienic and personal care products (e.g shavers), a/v equipment, and special order products.

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