SENNHEISER Flex 5000 Digital Wireless Audio System For Headphones 506821 (A)

C $202.45
ApproximatelyUS $146.86
Was C $224.95 (10% off)What does this price mean?
Recent sales price provided by the seller
Condition:
Open box
In very good order
Sale ends in: 4d 11h
Hurry before it's gone. 1 person is watching this item.
Breathe easy. Returns accepted.
Shipping:
May not ship to United States. Read item description or contact seller for shipping options.
Located in: Les Cedres, QC, Canada
Delivery:
Varies
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
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eBay item number:154721979193
Last updated on Aug 31, 2025 10:45:33 PDTView all revisionsView all revisions

Item specifics

Condition
Open box
An item in excellent, new condition with no wear. The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. The item includes original accessories. The item may be a factory second. See the seller's listing for full details and description. See all condition definitionsopens in a new window or tab
Seller Notes
“In very good order”
Number of Earpieces
Double
Model
Flex 5000
Country/Region of Manufacture
Germany
Connectivity
Wireless
Type
Headphone
Color
Black
MPN
5000
Brand
Sennheiser
UPC
0615104270428
Driver Size
40 mm
Year Manufactured
2010s
Band
VHF
Suitable For
Live Monitoring
Form Factor
Ear-hook
Wireless Technology
Bluetooth, RF
Microphone Type
None
Features
Foam Tips, Playback Controls, Volume Control, Detachable Cable, Built-In On/Off Switch, Wireless Charging
Cable Length
1.2 m
Impedance
16 ohm
Category

About this product

Product Identifiers

Brand
Sennheiser
MPN
5000
UPC
0615104270428
Model
Flex 5000
eBay Product ID (ePID)
13005177857

Product Key Features

Year Manufactured
2010s
Suitable For
Live Monitoring
Color
Black
Wireless Technology
Bluetooth, RF
Connectivity
Wireless
Impedance
16 ohm
Band
VHF
Form Factor
Ear-hook
Microphone Type
None
Features
Foam Tips, Playback Controls, Volume Control, Detachable Cable, Built-In On/Off Switch, Wireless Charging
Cable Length
1.2 m
Driver Size
40 mm
Number of Earpieces
Double
Type
Headphone

Dimensions

Weight
2.2 pounds

Additional Product Features

Personalization Instructions
Black

Item description from the seller

About this seller

Headset Telephone System

99.6% positive feedback26K items sold

Joined Jan 2008
Usually responds within 24 hours
Welcome to my eBay Store. Please add me to your list of favorite sellers and visit often. Thank you for your business.

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.7
Shipping speed
5.0
Communication
5.0

Seller feedback (7,138)

All ratings
Positive
Neutral
Negative
  • r***e (99)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The item was very well packaged and arrived early as described and for a fair price. The item didd however stop working soon after receiving it. The seller offered some ideas to get it working again and then offered a refund without and issues. They were friendly and trustworthy, I would buy from them again without hesitation
  • l***6 (8)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The headphones arrived and were as described. The packaging kept it safe and arrived with no damage. The shipping price seemed steep for the size/weight, but overall the total price was cheaper than other similar models direct from manufacturers.
  • a***r (116)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    This came really quickly, its shipping cost was minimal. The packaging was safe and there was no damage to the item. It was exactly what the seller said it would be. It was a brand new copy of the game I bought. It was totally worth the price I paid for it. I would totally suggest this seller to anyone who is looking for quality products for an affordable price.

Product ratings and reviews

4.8
12 product ratings
  • 10 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Good sound quality

Comfortable

Lightweight

Most relevant reviews

  • Top favorable review

    A uniquely late night wireless tv solution

    Have search and tried many Bluetooth headsets for late night TV viewing. None were as easy to set up & use as Sennheiser Flex 5000 Wireless Headphone. Unfortunately, the rechargeable battery for the wireless remote receiver is not easily changed when it no longer holds a charge and so far, I cannot find an authorized agency to make the repair. Since Sennheiser in its infinite wisdom seems to have discontinued this model, I bought a replacement before they vanished.

    Verified purchase: YesCondition: Pre-OwnedSold by: s_and_dflips

  • Unique, practical and affordable solution to a common problem

    This unique product just makes sense. Being able to bring your own headphones or earbuds or whatever is so much better than having the receiver built into a specific headphone. (I also own the Sennheiser RS-195 Headphone transmitter receiver). This way of earbuds are more comfortable you can use those, or if you have a set of headphones that you like you can use those. The quality is great and the ability to select from different sound profiles, including one that emphasizes dialogue, is nice too. Although I have never liked any setting but one for either system. I wish that the receiver used standard AA or AAA batteries so that i could easily replace them when the battery pack wears out (the RS-195 system does use standard batteies, which can be rechargables.) The controls are a bit ...

    Verified purchase: YesCondition: Pre-OwnedSold by: 2lbcrappie

  • Gives flexibility to private listeners

    I already had top of the line headsets , so needed a transmitter with a long battery life. Also I wanted to use it with the headphone jack on my receiver. This set up shuts my main speakers off while using headphone jack. The unit has a distortion compensation so even at high volume, the unit plays quietly. Now with the flex I can walk around the room with no wires impeading me and also not disturb the others in the house. Recommend over having to use provided headsets.

    Verified purchase: YesCondition: Pre-OwnedSold by: googlebuy

  • Fantastic product

    I am now able to hear television shows without disturbing others. This is a great product for my application and the sound is fantastic. I can walk anywhere in the house and hear the television clearly. I would purchase this again if the need arises.

    Verified purchase: YesCondition: NewSold by: whybuynewguy

  • Perfect for isolated sound from TV

    The Flex 5000 is fantastic as this allows the user to pick out what ever headphones they want to use. Keep in mind that the headphones need to be wired not wireless. Many wireless headphones allow you to use a wire as well. By using a high quality headphone the sound quality is tremendous. I have a supplemental receiver which allows someone else listen as well an each controls their own volume. The other good aspect about these as opposed to others I looked at is that the sound feed into the base can be either optical or wired.

    Verified purchase: YesCondition: Pre-OwnedSold by: nnpdeals