Sennheiser RS 85 On-Ear HiFi Stereo Wireless Headphones (Silver)

by Sennheiser

Product Details

• Product Dimensions: 6 x 2 x 6 inches ; 1 pounds
• Shipping Weight: 2 pounds
• Shipping: Currently, item can be shipped only within the U.S.
• ASIN: B00005R8Q1
• Item model number: RS 85
• Average Customer Review: 3.5 out of 5 stars  See all reviews (30 customer reviews)
• Date first available at Amazon.com: May 2, 2006

Product Description

From the Manufacturer

The RS-85 wireless RF headphone system with open, circumaural headphones features HiDyn Plus noise reduction for wide dynamics and superb sound quality, ensuring a very natural and detailed sound reproduction. The RS-85 comes equipped with Center-Lock TM Auto-Tuning, which allows you to automatically adjust to the transmitter with a simple touch of a button (and can simply be returned with a second touch if it locks on to your neighbor's transmitter). The RS-85 headphones feature reception up to 300 feet from the transmitter, through walls and ceilings, even outside the home. A second battery pack is also provided for near limitless use; simply charge one as the other is being used.

Sennheiser covers the RS-85 headphone system with a two-year guarantee.

Product Description

The 900MHz RS 85 Wireless RF Headphones from Sennheiser cut the ties that bind you to your audio system or computer, replacing them with awesome high fidelity sound and exhilarating freedom of movement Maximum SPL - 101dB Operating Time Per Battery Charge - roughly 4 hours Built-in audio filter for eliminating TV interference Transmitter stores & recharges headphones 2nd rechargeable battery is included Warranty - 2 years Weight (including battery) - about 5.6 ounces

Customer Reviews

Most Helpful Customer Reviews

107 of 109 people found the following review helpful:

5.0 out of 5 stars Common Problems FAQ, June 8, 2003

By A Customer

This review is from: Sennheiser RS 85 On-Ear HiFi Stereo Wireless Headphones (Silver) (Electronics)

I have readed some complaints about this product, so i have decided to write a small FAQ to everyone, because they are very easy to solve.

Q)The volume goes up and down without user intervention.
A)The headphoenes is tryng to compensate a too high input volume by lowering it when it would be clipped. To resolve it turn down your input volume.
Q)I hear static, pop or simply noise in SOME points.
A)A)The headphoenes is tryng to compensate a too high input volume by lowering it when it would be clipped, but without success. To resolve it turn down your input volume.
Q)I hear static in the background.
A)The input volume is too low. Try increasing it carefully. if the source input is very dynamic, with silences and very strong sound explosions it may seems difficult, but is always possible.
Q)The range is very limited.
A)Try moving the transmitter even by only 10-20 cm, often works.
Q)The battery last only 3 hours
A)It's true. But in Italy, at my local reseller, I have paid 10 euros for every additional battery (1 euro=1 dollar), and 20 euros a small additional 2 battery charger , so with 3 battery I can rotate them and get a 9 hours a day autonomy, which I think is enough for everyone.
Sorry for my english.

62 of 63 people found the following review helpful:

5.0 out of 5 stars Best among 900MHz headphones, August 7, 2003

By 

Mingzhe Zhuang (Belmont, CA USA) - See all my reviews
(REAL NAME)   

This review is from: Sennheiser RS 85 On-Ear HiFi Stereo Wireless Headphones (Silver) (Electronics)

Sennheiser RS-85 is by far the best among all the 900MHz headphones I tried. I stayed away from 2.4GHz because I have other 2.4GHz devices. My experience tells me 2.4GHz devices always interfere each other.

The first pair I tried was Sennheiser RS-45. Its sound quality was just acceptable, but the biggest problem was it's not very comfortable.

The second pair I picked up was Sony MDR-RF975RK. It's got some decent reviews online but I had a lot of problems with it. First of all, you don't want to be seen wearing them because the appearance is ridiculous. Then there's the endless static noise, hissing sound, even when you are sitting right in front of the transmitter. And forget about listening to anything other than loud music because otherwise the background noise would become too irritating. It has some upside such as long battery life and auto-shutoff feature, but they in no way offset its problems.

I also tried a few more 900MHz headphones at stores. All of them have major problems, mostly static noise.

Then I bought RS-85. This pair is amazing. It delivers the clarity of wired headphones as long as you are reasonably close to the transmitter. When I'm not in the same room as the transmitter I can occasionally hear skip of sound. The skips are usually less than one second long. But one thing for sure, you never get any static noise. The sound compression becomes noticeable when listening to music with high dynamic range at high volume, but it has never become a big problem for me. The ear cushions are relatively comfortable, not as good as HD-600's but no complaints. The battery life is only 3 to 4 hours long on each full charge, but RS-85 comes with a second battery and you can rotate between the two. Overall I'm very happy with this pair even though it's a bit pricy.

31 of 32 people found the following review helpful:

3.0 out of 5 stars Good., July 1, 2004

By 

Andrew Budd (Wyckoff, NJ United States) - See all my reviews

This review is from: Sennheiser RS 85 On-Ear HiFi Stereo Wireless Headphones (Silver) (Electronics)

When I first researched this product, I was impressed by the positive reviews. There were, of course, a few negative reviews which focused on interfearance, etc. I decided to take a chance and buy this product.

Overall? I'm satisfied. The sound quality is excellent. Top knotch. I've placed the base in my basement, next to two CRT monitors and a whole lot of transformers, and I recieve little to no interfearance. If I walk around upstairs, they will occationally pop or crackle, but never for long. My only real complaint is that they seem to get suddenly softer for a few seconds, and then increase in volume. I'm sure it's not the signal strength, because it happens even when my head is perfectly still sitting next to the trasnmitter. But i'm now noticing it less and less.

Bottom line, if you're looking for a great pair of wireless headphones, and are willing to accept the fact that "wireless" will never work perfectly, by all means, buy this product. Dont buy this product expecting them to behave as though they have an invisible wire of infinite length connecting them to your stereo.

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