Description
Sennheiser CX 80 U delivers the brand’s signature balanced sound through a modern wired USB-C connection. No pairing. No charging. Just plug in and enjoy clear, natural audio with effortless everyday usability.
Sennheiser Sound
USB-C plug-and-play connection
Lightweight, comfortable in-ear design
Inline remote & microphone
Secure fit with noise isolation
Pure Sound, No Distractions: Enjoy Clear, Balanced Audio Wherever Your Day Takes You
Experience the unmistakable Sennheiser sound with the CX 80 U. Carefully tuned for clarity and balance, it reproduces your music with crisp detail, natural mids, and controlled bass. The in-ear design also provides effective passive noise isolation, helping you stay focused on your sound in busy environments.
Instantly Connected: No Pairing. No Charging. Just Plug in and Listen
The CX 80 U is designed for simplicity. Its wired USB C connection works instantly with compatible smartphones, tablets, and laptops. Enjoy reliable performance and consistent digital sound quality without worrying about battery life or connectivity.
Comfort for Everyday Life: Lightweight Design Made to Move with You
Compact and easy to wear, the CX 80 U is built for all-day comfort. Three sizes of ear tips ensure a secure, personalized fit while improving noise isolation, so your music stays clear and comfortable throughout the day.
Easy Control: Stay in Control of Calls and Music
The integrated inline remote and microphone let you manage playback, adjust volume, and take calls with ease. Designed for everyday convenience, it keeps everything you need within easy reach.
Signature Sennheiser Tuning
Balanced sound with crisp highs, natural mids, and controlled bass.
Pure Digital Sound
USB C connection delivers stable, uncompressed audio without pairing or charging.
Designed for Comfort
Lightweight in-ear design with three ear tip sizes (size M on the product) for a secure fit that provides passive noise isolation.
Stay Connected
Inline remote and microphone for easy call and music control.
Built to Last
Durable materials for reliable everyday listening.
What's in the Box:
- Three sizes of ear tips (size M on the product)
- A quick guide to get you started
Product Features:
- Transducer principle: Dynamic, closed
- Transducer size: 9.7 mm
- Total harmonic distortion (THD): <0.5% (1 kHz, 100 dB SPL)
- Cable length: 1.2 m
- Microphone principle: MEMS
- Microphone frequency response: 100 Hz to 10,000 Hz
- Microphone pick-up pattern (speech audio): Omni-directional
- Magnetic field strength: 1.2 mT
Specifications
-
Brand
- Sennheiser
Warranty
-
Warranty
- 24 months
Dimensions
-
Weight
- 0.0143 kg
General
-
Product Type
- In Ear Headphones
-
Product Colour
- Black
-
Product Category
- TV & Audio
Headphone Features
-
Headphone features Fit
- In-Ear
-
Cord Length
- 1 m
-
Wired or Wireless
- Wired
-
Compatibility
- All Smartphones
- Laptops
- Tablets
-
Features
- Noise Isolating
Sound Features
-
Sound Pressure Level
- 119 dB
-
Frequency Response
- 17-20
- 000 Hz
-
Impedance
- 28 Ω
Headphone Filter Features
-
Headphone Fit
- In-Ear
-
Headphone Features
- Noise Isolating
-
Microphone
- Yes
-
Connection Type
- USB-C
Earphones Filter Spec
-
Brand Name
- Sennheiser
-
Headphone Features
- In Ear Headphones
Delivery & Returns
Delivery
We offer a comprehensive nationwide (Republic of Ireland only) delivery service; we aim to deliver all orders as quickly as possible.
| Item Type | Delivered In | Delivered By |
|---|---|---|
| Small Items | 3 - 5 Working days | DPD |
| Large Electrical Items | 3 - 5 Working days | Independent transport company |
| Furniture & Bedding | 3 - 5 Working days | Independent transport company |
| Clearance Items | 5 - 7 Working days | Independent transport company |
| Harvey Norman Customer Direct | Please refer to each individual product description page for accurate lead times. | |
Please note: Delivery times for rural areas may vary depending on routes and availability. If you have ordered any products that involve a lead time, are customised, or made to measure, we will contact you to discuss delivery. For more information regarding delivery and associated costs, please click here.
Free Click & Collect In Store
Can’t wait for delivery or don’t want to pay additional delivery charges? It’s incredibly simple to collect your online order in store and get your hands on your product quickly and easily. Simply select the Click & Collect option and head to your nearest Harvey Norman store to collect your order.
During checkout, select “Click & Collect” and select your preferred store.
After your order is placed, you will receive an order acknowledgement email with your order number.
Once the store has confirmed your order and reserved the stock, you will receive an email to inform you that your order is “Ready for collection”. If you want to use "Contactless Click & Collect" select this option on this email.
Bring your order number to the store you selected for Click & Collect, along with photo ID and the credit card you used to make the order.
Speak to one of our staff and your order should be processed in minutes.
If availing of Contactless Click & Collect, please click the link in your email “ready to pick up” to let the store know you are on your way. When you have parked in the designated parking bay, open your email, and choose the “I’m here” option and a member of staff will bring your purchase out to your car.
Easy returns
Store Purchases: For all items purchased from a physical store, please return to your local Harvey Norman Store. Please see Terms & Conditions here.
Online Purchases: For all items purchased via our Online Store (website), please contact our Online Customer Service Team at [email protected] where a dedicated Customer Service Agent will guide you through the process.
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Delivery
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Click & Collect
Collect in store
Nearest store with stock
Nearest store with stock
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