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🎧 Elevate your everyday sound—because your ears deserve the best.
The Sennheiser CX 80S in-ear headphones deliver premium, uncompressed sound with a balanced frequency range (20 Hz - 20,000 Hz) in a lightweight, stylish design. Featuring an inline one-button smart remote for seamless call and music control, these wired earbuds come with three sizes of ear tips for optimal noise isolation and comfort. Compatible across multiple devices via a 3.5mm jack, they offer professional-grade audio quality and durability backed by a 2-year warranty.







| ASIN | B084X7Y51M |
| Additional Features | Lightweight, Microphone Included, Noise Isolation |
| Age Range Description | Adult |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #7,024 in Electronics ( See Top 100 in Electronics ) #569 in Earbud & In-Ear Headphones |
| Brand Name | Sennheiser |
| Built-In Media | CX 80S earphones, 3 ear adapter sizes (S/M/L), Quick Guide, Safety Guide |
| Cable Features | Retractable |
| Color | Black |
| Compatible Devices | Smartphones, Tablets, Laptops, Desktops, Gaming Consoles |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Voice Control |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,939) |
| Earpiece Shape | rounded |
| Enclosure Material | Plastic |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 28 Ohms |
| Is Autographed | No |
| Item Weight | 10 Grams |
| Manufacturer | Sennheiser |
| Model Name | CX 80S |
| Model Number | CX 80S |
| Noise Control | Sound Isolation |
| Number of Items | 4 |
| Series Number | 80 |
| Specific Uses For Product | Personal |
| Style Name | In ear |
| UPC | 615104346871 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 years |
| Water Resistance Level | Not Water Resistant |
S**S
Great fit
I use this for my microphone and it works really well. Super clear sound and fits snug in my ears. 10/10!
A**R
Great earbuds after a few modifications
When I got the earbuds they sound clear but not much bass. I’m using a fiio DAC and changed the tips to foam and they now sound great with plenty bass.
K**N
You can't beat them for the cost.
After 5 years its time to replace my ear buds with a new pair of the exact same. By far the longest lasting and best wired ear buds on the market for $20. I learned about this brand from a YouTuber and its now the only brand I trust for quality.
P**4
Muffled/low quality for name brand
With this brand, I have/had other models, and I bought this model considering it was cheaper than other models. The sound quality is the worst I've experienced with this brand. It was like listening to someone from the background. Giving 3 star for the brand and it's functional.
M**.
Amazing Value for the Quality
I had forgotten how cheaply a good pair of IEMs could be and how these blow away every wireless earbuds I've tried, including ones from Sennheiser that cost ten times as much. Nothing beats a good pair of wired earbuds and I cannot BELIEVE these were only $20. Excellent quality sound, I've not tried the mic yet though, and the only concern I have is durability might be a problem but it feels competently made and is cheap enough that by the time these break (if they break) then a replacement won't be an issue. Highly recommended! These are definitely my new favorite Steam Deck accessory too ;)
F**R
Extremely Low Volume & Poor Sound Quality
I love Sennheiser. I have their MOMENTUM True Wireless 4 earbuds and CX 300S headphones. Both are SUPERB. I needed an affordable set for work Teams calls, and these seemed like the ticket. I was stunned how awful they were being from Sennheiser. They sounded like $3 headphones you buy at a gas station.
S**N
Sound quality
Sennheiser is one of the bests to provide quality sound
A**A
Great for one year. Then one side died.
Great for one year. Then one side died.
A**E
Love these headphones, fit perfectly.
W**T
Nice ear piece. The sound quite clear!
J**A
Bad sound and zero aesthetics. Older versions are much better. Unfortunately, I don't recommend this product.
A**S
Unos audífonos muy básicos, pero que tienen una muy buena calidad de sonido. Es un sonido bastante equilibrado, con muy buena distribución de frecuencias y que se escucha muy claro; los medios y agudos se escuchan muy claros y no se distorsionan, los bajos cumplen, sin embargo, no tienen tanta potencia, por lo que, si buscas un sonido con mayor presencia de bajos, este producto no es para ti. En construcción, están bien realizados, y tienen una presentación decente. Un punto importante a mencionar es que el cable es algo delgado, y aunque la longitud está bastante bien recomendaría que se traten con cuidado y no se doblen excesivamente. Cuenta también con un botón de control que te permitirá reproducir, detener, cambiar de canción, cambiar de pistas y contestar/colgar llamadas, el botón responde muy rápido; en ese mismo módulo se encuentra el micrófono. Los probé con mi celular usando un conversor UGREEN USB-C a 3.5mm, que tiene un DAC de 32-bit/384kHz, usé principalmente música en formato M4A y Opus, algunos convertidos de fuentes de alta fidelidad (archivos FLAC de 48kHz), probando diversos tipos de géneros, y puedo confirmar que el sonido obtenido fue de mucha claridad y con muy poca distorsión, instrumentos bien definidos y buena resonancia de las voces. A pesar de ser unos audífonos sin cancelación activa de ruido, logran aislar bastante el ruido exterior solo con las gomas incluidas. Sobre las gomas, vienen incluidos 3 tamaños, es importante que se utilice el tamaño correcto ya que la goma incide directamente en la posición del audífono y a su vez la posición en la calidad percibida del sonido. Aún no lo he probado con llamada o videconferencia, pero esperaría que tampoco decepcione. En resumen, por este precio, considero que obtienes un buen producto, con buena calidad de sonido, muy práctico y fácil de transportar, Sennheiser nuevamente cumple con su calidad.
C**.
Perfectos
Trustpilot
1 month ago
2 months ago