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The Sennheiser CX 80S in-ear headphones combine balanced armature drivers with noise-isolating ear tips in three sizes, delivering detailed, uncompressed sound. Lightweight and equipped with an in-line one-button smart remote, they offer seamless control for music and calls on any 3.5mm jack device, making them perfect for professionals seeking premium audio clarity and comfort on the go.







| ASIN | B084X7Y51M |
| Age Range Description | Adult |
| Antenna Location | Music, Calling |
| Audio Driver Type | Balanced Armature Driver |
| Best Sellers Rank | 2,178 in In-Ear Headphones |
| Box Contents | CX 80S earphones, 3 ear adapter sizes (S/M/L), Quick Guide, Safety Guide |
| Brand Name | Sennheiser |
| Cable Features | Tangle Free |
| Cable Length | 7.8 Inches |
| Carrying Case Material | Plastic |
| Colour | Black |
| Compatible Devices | [Inferred] Any audio device with a 3.5 mm jack |
| Control Method | Remote |
| Control Type | Voice Control |
| Controller Type | wired_touch |
| Country of Origin | China |
| Customer Reviews | 4.1 4.1 out of 5 stars (1,933) |
| Earpiece Shape | In-ear |
| Enclosure Material | Plastic |
| Frequency Range | 15 Hz - 22000 Hz |
| Headphone Form Factor | 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 |
| Network Connectivity Technology | Wired |
| Noise Control | Sound Isolation |
| Number of Items | 4 |
| Product Features | Lightweight, Microphone Included, Noise Isolation |
| Sensitivity | 28 Ohm |
| Series Number | 80 |
| Specific Uses For Product | Music, Travel |
| Style Name | In ear |
| Theme | Personal use |
| UPC | 615104346871 |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |
A**E
Great headphones
Love these headphones, fit perfectly.
D**S
Good Headphones For Video Editing
I bought these headphones to edit on an M1 Macbook Air. These are comfortable, have good sound quality and are lightweight.
A**R
Comfy to wear and detailed sound
These are very light and comfy to wear and great for music and phone calls. When they were new they had very little bass but now I've had them a month or two the bass is much better, and well ballanced with the rest of the sound.
H**K
The quality is quite nice
Good Quality, the sound worth it's price.
M**S
Difficult fitment
Unfortunately I could not get these secured in my ears with any of the supplied buds. A shame because if I kept them pressed in with my fingers they sounded ok. Returned for refund
P**N
Great value
Impressive sound quality for the price.
A**D
Wow. What a waste of money
CX 80s earphones - Now i wasn't expecting much based on the price and design of these, but wow. They are absolutely awful in terms of frequency response. There is literally no bass frequencies. Any music content is straight up painful to listen to - dialogue from podcasts is extremely sibilant and harsh - i'm unable to use these for anything other than a paperweight. The cable is also really cheap, hard and easily tangled - again, i know these are budget earphones, but this is really no excuse when even Apple wired earphones are significantly cheaper and better in every single way. Also, my own mistake, but i assumed the control button could adjust volume, turns out it can't. There is literally nothing these headphones can do well - waste of money, terrible product.
C**R
One ear stopped working after only a few months.
At first I had a positive experience with these. I bought them to make work calls and the audio quality was decent and they were quite comfortable. However after only a couple of months, the sound in one ear is completely gone. The other works fine so I'm still using them, but it's not ideal and I'd go for a better quality option next time.
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.
S**S
I use this for my microphone and it works really well. Super clear sound and fits snug in my ears. 10/10!
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
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