

🎧 Elevate your everyday sound—because your ears deserve the best.
The Sennheiser CX 80S wired in-ear earphones deliver premium balanced sound with a lightweight, ergonomic design. Featuring an in-line microphone and smart one-button control, they offer seamless call and music management. With three ear tip sizes for noise-isolating comfort and universal 3.5mm compatibility, these earphones are backed by a 2-year warranty, making them a reliable choice for professionals seeking quality and convenience.







| ASIN | B084X7Y51M |
| Age Range Description | Adult |
| Antenna Location | Music, Calling |
| Audio Driver Type | Balanced Armature Driver |
| Best Sellers Rank | #1,315 in Electronics ( See Top 100 in Electronics ) #142 in In-Ear Headphones |
| Box Contents | CX 80S earphones, 3 ear adapter sizes (S/M/L), Quick Guide, Safety Guide |
| Brand | Sennheiser |
| Brand Name | Sennheiser |
| Cable Features | Retractable |
| Colour | Black |
| Compatible Devices | Smartphones, Tablets, Desktops, Laptops, Televisions, Car Audio Systems |
| Control Method | Remote |
| Control Type | Voice Control |
| Controller Type | Wired |
| Country of Origin | China |
| Customer Reviews | 4.1 out of 5 stars 34,884 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | rounded |
| Enclosure Material | Plastic |
| Form Factor | In Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Form Factor | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 28 Ohms |
| Impedance Unit of Measure | 28 Ohms |
| Importer Contact Information | Sennheiser electronic gramsbH & Co. KG. Am Labor 1. DE - 30900 Wedemark Germany |
| Is Autographed | No |
| Item Height | 11 Centimeters |
| Item Type Name | Wired earphones |
| Item Weight Unit of Measure | 0.01 Kilograms |
| Manufacturer | Sennheiser, Sennheiser electronic gramsbH & Co. KG. Am Labor 1. DE - 30900 Wedemark Germany |
| Manufacturer Contact Information | Sennheiser electronic gramsbH & Co. KG. Am Labor 1. DE - 30900 Wedemark Germany |
| Model Name | CX 80S |
| Model Number | CX 80S |
| Network Connectivity Technology | Wired |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Packer Contact Information | Sennheiser electronic gramsbH & Co. KG. Am Labor 1. DE - 30900 Wedemark Germany |
| Product Features | Lightweight, Microphone Included, Noise Isolation |
| Series Number | 80 |
| Specific Uses For Product | Personal |
| Style Name | In ear |
| UPC | 615104346871 |
| Unit Count | 1 Count |
| Warranty Description | 2 Year Manufacturer |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth, Wi-Fi |
A**S
Good choice of earphones from Sennheiser
Balanced sound. Comfortable for long hours. Clear audio and microphone. Two year warranty. Good after sales service.
A**L
Products with better specs are available at this price point but Sony is a tried and tested brand.
The material is good quality plastic and the buds are light and fit well in the ears. The sound is clear, including calls, and the sound range is good enough for everyday use (e.g. calls, movies and non-bass heavy music). The bass lacks punch. The wire is prone to being tangled. The rubber at the junction of the wire and the bud is prone to being worn off which makes it prone to loose connection. Overall, this is a decent product. Earphones with better specs and design are available at this price point but I don't mind paying a bit extra for the reliability that Sony offers.
T**R
Amazing Sound Quality – Totally Worth It!
I recently bought these Sennheiser earphones from Amazon, and I’m super impressed! The sound quality is crisp and clear, with deep bass and well-balanced mids and highs. Whether I’m listening to music, watching videos, or taking calls, everything sounds great. The build quality is also solid-they feel premium and durable. They’re comfortable for long listening sessions, and the noise isolation is a nice bonus. Overall, I’m really happy with this purchase. Definitely recommended if you're looking for high-quality earphones at a good price.
M**A
Best Headphones brand ever
If you really want sounds that are crystal clear. Treble and Bass as accurate as possible, clean, every frequency felt as it is played sennheiser products had been proven their worth always. And CX-80s didn't disappoint in any of it. The Service provided by sennheiser service centre are exceptional as well, I had been using Sennheiser from more then a decade, Service centre had also provided me best Service weather it is HD-201 or CX-80S. And 2 year warranty is peace of mind. You can buy other brands which work for 6 months to a year or You can buy Sennheiser and be sure to have 3 to 4 year of peace of mind with great quality.
A**N
The best sound but delicate build
Its best headphone with clear sound and amazing bass, although the effect of base is best while listening it in less noise. As it doesn’t have any noise isolation but still if it perfectly fit in ears the sound is least effect with considerable noise. That is, it’s great for general commute. Its mike is also great with it position and recording quality makes it best for calling. Although it’s not a deal breaker but like me do not expect much with l shaped extension adapter it only works with Samsung or some selected device. And it is also mention on its cover. Comparing it with Sony MDR series (extra bass series) Schneider headphone is way ahead in sound quality, although it depends on your taste but it like Sony MDR series have special punch to bass slightly cutting other aspects like tone quality and treble. Schneider (This model) have almost the same (or better bass) with even better quality of other sound, other than sound it’s also have superior in comfort and ergonomics. The only thing it lag is the build quality, in almost same price tag Sony MDR series are IP68 and build to last till you are bored with it. While this headphone needs to be treated like a baby and the other trade off with Schneider is lesser service centre in India. So, if you are planning for workout or training music then forget this try Schneider’s higher sports model or try Sony, Skullcandy etc. but if you are music lover looking only for premium sound quality then it’s the best in this price range.
V**Y
Sabse Sadi Hui awaj wala earphone
Maine isse kharab wire quality nahi dekha or awaj to jaise train me ander 30 wale earphone milte hei uska jyada accha awaj ata hei issevo4 model jaisa 1974 ka hei
A**D
Best product and Customer Support
Product is amazing and sounds perfect for the price. The thing I liked the most was the customer support. The product has 2 year warranty which is very good. Mine got an issue after 1 year, the I send it to the team for replacement. I thought I had to prove it wasn't physical, but surprisingly, the only the they asked was the address to send a brand new one. I got the product they day after. I am very satisfied with customer support and the product.
N**A
A Quality Sound-Signature but leaves craving for a decent bass.Quite fragile too.Compared with Senn.HD 202 II & Sony MDR XB50AP.
For those looking for a genuine review & a brief comparison summary between the best three earphones/headphones in the budget segment ...Let's help you to make-up your mind. The review is for Sennheiser 275 S earphone but items for comparison are: 1.) Sennheiser HD 202 II over the ear headphone , 2.) Sennheiser CX 275 S In earphone 3.) Sony MDR-XB50AP in ear Extra Bass earphones Just for an introduction i would like to mention, I am a dire fan for flagship Electronic goods & manages to fulfill my passion for the "Taste of quality" from time to time. Now let’s begin.. When you start looking for earphones or headphones, Sennheiser is definitely a brand worth to look for and rightly so, The brand has acquired a great reputation of producing some top notch quality gears in its segment .I too ,started my quest to purchase some of the best sounding earphones within reasonable limits of purchasing power & excluding those insanely pricey ones. Read some very good reviews of the Sennheiser HD 202 II Professional Over-Ear Headphone from my fellow amazonians and bought it. Found it to be reasonably good but having certain drawbacks( may refer my review of HD202 at amazon) which were not upto my taste. Next ,Unsettled , I went to purchase these Sennheiiser CX 275 S in earphones and here are my observations: DESIGN & CONSTRUCTION : ××××××××××××××××××××××××× a.) Looks & feels delicate to hold with its extremely thin wires and if you are casual in handling frequently, then in the long run,its sure to fail. b.) Wires which are around 1.2 m in expanse are not tangle free and keep getting into random knots each time you get to use it. c.) Comes with 3 different sized earpieces to snug fit different ear-anatomies and provides decent sound isolation but not the best. d.) Inconvincing design of the earpiece globes as the bottom tail piece below the earpiece was not large enough to grip with fingers to comfortably fit or adjust the earpieces in the ears and each time you had to twist the spherical globes to snug fit. e.) Comes with a gold plated L-shaped additional adapter for better fitment to laptops etc f.) Comes with a small pouch , which for the most part was a useless accessory for me. A case or box would have been more a more elegant option. Squeezing the whole earphone into the li'll pouch everytime..naah !! feels primitive..! but then its my own two pieces. SOUND QUALITY & PERFORMANCE: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx The sound quality is crisp & clear , with clear mids and crisp pitches, bass was okayish but leaves you craving for more every time you plug it-in to watch some movie or NATGEO documentaries. The lack of an adequate bass may even get unsettling sometimes.The frequency response as per specs was 17 to 23000 Hz against 4 to 24000 Hz of Sony MDR-XB50AP. Just to quote Sony’s bass could get really deep & low with its 12mm drivers and neodymium magnets. For purists senneheiser does its job quite honestly but in general as for sony “A little make-up won’t Hurt ” LOL. Sound quality is maintained till the maximum volume though it felt slightly that the mids succumbed to pitches at the apex. VERDICT : xxxxxxxxxxxxxx * Lack of a decent bass & extremely fragile design is unacceptable at a price range of 1600 bucks * For me "Not worth it". DETAILS & COMPARISON : xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx I happened to test the quality & performance of all the 3 renowned Sennheiser HD 202 II over the ear headphone, Sennheiser CX 275 S In earphone & lastly Sony MDR-XB50AP in ear Extra Bass earphones. BASS : xxxxxxxxxxxxxx Sony>>Senn.HD 202 > Senn.CX 275S , The extra bass at sony may feel out of place at rare instances but never feels Cheap, redundant or unpleasant to the ears. It’s a quality refined timbre bass & not some low quality stuff. HD 202 bass was ok but then it had other issues with sound leaking from the pads and disturbing others. SOUND QUALITY : xxxxxxxxxxxxxxxxxxxxx Excellent on all 3 but Sony a bit appealing with its phenomenal immersive bass. BUILD & DESIGN : xxxxxxxxxxxxxxxxxxxx Again Sony>>Senn.HD 202 > Senn.CX 275S . Sony’s wire were tangle free, earphone pieces felt indestructible, noise isolation was “Ultimate”. Next was Senn.HD 202 and least by any standards was Senn.CX 275S.The fragile design of the wires around Mic. In senn.CX 275 may itself be a let alone discarding feature for many. 1.) Senn.HD 202 II might be good for gamers and watching from a distance with its long cord if leaking sound to outside world is not an issue.Bass is anytime better than Senn.CX 275 S but not as mesmerising as Sony.Sound quality though is very good,crisp and clear. 2.) Senn.CX 275 S might be good for purists but even with its balanced Highs and mids..Serious lack of bass keeps you longing for more ..especially if you are more into movies,games and documentaries than music.Moreover its extremely fragile & always tangling thin wires is a constant annoying feature. 3.) Sony MDR XB50AP gets the most evident and refined high quality deep bass with crisp high and quality mids. Its indestructible unique design offers the best noise isolation of all and comes with the most sturdy tangle free wires. **Do not consider higher bass as an adulteration to pure music.Its a quality bass with frequency response as low as 4 to 24000 Hz.adds a mesmerizing essence to the quality of sound which is absent on other two.Probably like a Super amoled with extra vivid colors that look more punchy & full of life. Anyways at the end of the day its your call. keep listening.
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2 weeks ago
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