--- product_id: 1214339 title: "Sennheiser CX 275 S Universal Mobile Headset" brand: "sennheiser" price: "5.57 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/1214339-sennheiser-cx-275-s-universal-mobile-headset store_origin: TN region: Tunisia --- # Dynamic drivers Universal compatibility Ambient noise attenuation Sennheiser CX 275 S Universal Mobile Headset **Brand:** sennheiser **Price:** 5.57 DT **Availability:** ❌ Out of Stock ## Summary > 🎢 Elevate Your Sound Experience! ## Quick Answers - **What is this?** Sennheiser CX 275 S Universal Mobile Headset by sennheiser - **How much does it cost?** 5.57 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1214339-sennheiser-cx-275-s-universal-mobile-headset) ## Best For - sennheiser enthusiasts ## Why This Product - Trusted sennheiser brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Comfort Fit:** Choose from multiple ear adaptor sizes for a personalized, snug fit. - β€’ **Peace of Mind:** Enjoy a 2-year global warranty for worry-free listening. - β€’ **Smart Control:** Easily manage calls and music with the integrated mic and remote. - β€’ **Signature Sound Quality:** Experience rich, bass-driven audio with Sennheiser's renowned dynamic drivers. - β€’ **Unmatched Compatibility:** Seamlessly connects with any smartphone, from Android to iOS. ## Overview The Sennheiser CX 275 S Universal Mobile Headset offers universal compatibility with virtually any smartphone, delivering exceptional sound quality through high-powered dynamic drivers. With customizable ear adaptors for comfort and an integrated mic for easy call management, this headset is designed for the modern professional on the go. Plus, it comes with a 2-year global warranty for added assurance. ## Description Product Description Introducing Sennheiser’s first universal mobile music and communication headset: the CX 275s. Compatible with Android, Windows, RIM and iOS devices, this in ear canal headset offers excellent compatibility with virtually all major mobile smartphone brands using a 3.5 mm headphone jack. With the CX 275s you get legendary Sennheiser audio performance on the go, regardless of which smart phone you have. Different sized silicon ear tip adaptors provide an excellent fit and deliver ambient noise attenuation. Full control is achieved using the in-line remote with microphone for easy management of calls and music track selection. The CX 275s is the answer to complete entertainment enjoyment while keeping you fully connected on the move! From the Manufacturer CX 275 Highlights Fits virtually any smartphone brands in the market* Great bass-driven stereo sound Easy management of tracks and calls* With Sennheiser's CX 275s universal mobile music and communications headset, you can enjoy Sennheiser sound quality on the go, regardless of which smart phone you have. Their high-powered dynamic speaker systems provide an outstanding audio performance while ear adaptors in different sizes allow for an excellent ear canal fit and ambient noise attenuation. Full control is also achieved with the in-line microphone and remote for the easy management of calls and tracks. The CX 275s is the answer to enjoying music tracks while keeping you fully connected on the move through any smart phone featuring 3.5mm headphone jack. Why Sennheiser? Sennheiser is the brand of choice for many high-profile recording artists and live sound engineers, delivering the ultimate audio experience to people who crave true-to-life sound. For over 65 years, Sennheiser has applied its in-depth audio research to the development of premium headphones and microphones. Every Sennheiser product endures rigorous quality control tests to ensure you receive durable, great-sounding gear that will withstand daily use in a variety of environments. Features Excellent compatibility with all major mobile smartphone brands using a 3.5 headphone jack* Features an in-line microphone and remote for easy management of calls and tracks* Outstanding audio and noise attenuation Intuitive design matched with premium comfort 2-year warranty Did you notice? You can individualize the CX275s to fit your ear canal for superior sound by selecting among the 3 different sizes supplied ear adaptors. Sennheiser recommends this headphone for ... Users of Android, Windows Mobile, Nokia and Blackberry handsets who is seeking better sound for listening and talking Technical The CX 275 is an ear-canal headset with a frequency response of 17 to 23,000 Hz. Warranty The CX 275 is covered by a 2-year warranty. Technical data Headphones Frequency response 17-23,000 Hz Microphone frequency response 100 to 10,000 Hz Platform supported Andoid, RIM, Windows, iOS Weight 15 g Cable Length 1.2 m symmetrical cable Warranty 2-year What's in the box? CX 275 headsetear adapter setstorage pouchadaptor cable ## Features - Universal compatibility with virtually any smartphone on the market featuring a 3.5 mm headphone jack, including Android, Windows Mobile, RIM (Blackberry) and iOS devices.Connectivity Technology: Wired - Signature Sennheiser sound delivered by high powered dynamic drivers for great bass-driven stereo sound - Ear adaptors in different sizes deliver excellent fit and comfort while providing ambient noise attenuation - Integrated mic and smart remote for easy management of calls and music tracks - 2 year global warranty ## Product Details - **Brand:** Sennheiser - **Color:** Black - **Ear Placement:** In Ear - **Form Factor:** In Ear - **Noise Control:** Sound Isolation ## Images ![Sennheiser CX 275 S Universal Mobile Headset - Image 1](https://m.media-amazon.com/images/I/617MIXDRFKL.jpg) ![Sennheiser CX 275 S Universal Mobile Headset - Image 2](https://m.media-amazon.com/images/I/710tehrO+zL.jpg) ![Sennheiser CX 275 S Universal Mobile Headset - Image 3](https://m.media-amazon.com/images/I/8146MxHN0PL.jpg) ![Sennheiser CX 275 S Universal Mobile Headset - Image 4](https://m.media-amazon.com/images/I/51QXf8DkQiL.jpg) ![Sennheiser CX 275 S Universal Mobile Headset - Image 5](https://m.media-amazon.com/images/I/61MrCJ-cObL.jpg) ## Questions & Answers **Q: Does this one have the asymmetrical length cables so that you can wrap the right cable around the back of your neck?** A: No, it is not asymmetrical. It has symmetrical cable for the neck part **Q: Is it normal for these to make a loud "boom" if anything lightly touches a headphone wire above or even slightly below the microphone?** A: Yes, this model suffers from severe "Stethoscope Effect" - very much noticeable whenever connected to your device and you're not playing any music - slightly noticeable while playing music.However the noise is very disturbing (even with your music on) when the cables move near your face or neck.The earphone comes with an adjustable 'cheap' tie that holds the right and left cables together but remember that you cannot move it beyond the microphone to make a tight fit of the cables under your chin to prevent dangling. **Q: Left and Right is not depicted on the ear buds. Anyone know which side is which?** A: There is a l and r on each bud **Q: Sennheiser has not recommended it for an iPhone. Does it work with iPhone?** A: Works well with iPhone, answering calls and play/pause/next/previous song playing. ## Customer Reviews ### ⭐⭐⭐⭐⭐ German Engineering At Its best. Sennheiser CX 275 S Universal Mobile Headset *by G***S on February 26, 2014* If you want beautiful sounds that takes advantage of your entertainment packed smartphone look no further. If you have a Galaxy series android with voice control or equivalent. These are perfect. The don't have a volume button. So use your voice with the built in microphone for that. The button controls calls, music player, and video player without issue. The sound is clear, powerful, and very pleasing leaving nothing to be desired. I hear sounds I didn't know existed in the music I listen to. The price is more than fair. The are much more at senheiser's website so take advantage of amazon's rock bottom prices & deals. 2 year warranty. I lost my galaxy note 2's original headphones and they are always sold out. These have comparable sound quality and a leather pouch for storing. ### ⭐⭐⭐⭐⭐ New Go-To Headphones for Everything *by M***R on June 11, 2014* I used to use a pair of easy-in, easy-out earbuds for everyday wear, and another pair with the expandable foam tips for wear while running. These have replaced both of them! The fit is very good for me, they stay in while running and are easy to pull out and then put back in (to have a conversation or whatever). There's no volume control, just pause and skip-ahead controls. Have used them a few times for phone calls and nobody on the other end seems to notice I'm using anything odd - what they hear sounds normal through the built in mic. One odd thing - on my Motorola Droid 4, when the phone "sleeps" the controls on the headphones don't work. I have to use the clock's nighttime setting where the phone stays on in a dimmed mode for the controls on the headphones to keep working. Probably a phone specific issue. These are my second pair of Sennheiser headphones and I think my next pair will be from them again - well built and great sound! ### ⭐⭐⭐⭐ The earbuds themselves are great! High quality like most of sennheiser's products *by J***. on June 5, 2015* The earbuds themselves are great! High quality like most of sennheiser's products. Sound quality is great and crisp. If you compare them to the cx 300 II they feel a lot lighter, but also a little more flimsy in that regard. So far they have survived a lot so that isnt too much of a worry. Also if you like heavy bass you might want to try the cx 300 ii, the cx 275 focuses much more on a balanced crisp sound.They are also fairly comfortable and i can keep them in for a long time. They also do come with different sized buds so you can pick the one that fits best.The reason though these earbuds lost some points is the carrying case they came with. If you are a frequent sennheiser buyer, you know how nice the cases are. They are a very nice faux leather with lining. The last pair of sennheisers i had came with a verry nice one that snapped shut, but this one sucks. It has those annoying little draw strings to keep it shut. It womt stay shut unless you tie the strings together, not to mention the knots keep coming undone. I hate those little knots too they use, its like the one knot you have to spend twelve million years mastering to get it right too. After one month i could probally work in a factory making these little cases since i had to retie them one billion times. At the very least it protects the earbuds, but still Really a big set back if you ask me. ## Frequently Bought Together - Sennheiser CX 275 S Universal Mobile Headset - Anker USB C to 3.5mm Audio Adapter, Male to Female Nylon Cable for Samsung S20/S20+/S20 Ultra, Pixel 4/+ 4XL, and More Type C Devices --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/1214339-sennheiser-cx-275-s-universal-mobile-headset](https://www.desertcart.tn/products/1214339-sennheiser-cx-275-s-universal-mobile-headset) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-04-22*