Sennheiser CX 80U Wired USB-C In-Ear Headphones - Black
Features
Sennheiser Signature Sound
Powerful, balanced, natural audio that stays true to the artist's intent with clear mids, detailed highs, and a controlled, precise bass response.

Digital Connectivity
The USB-C connection provides lossless audio and effortless plug-and-play that works with smartphones, tablets, laptops, and computers with USB C ports.

All-Day Comfort
Durable materials and a lightweight design for easy portability and storage, along with three sizes of replaceable ear tips, ensure comfort.

Convenient Controls
1-button inline remote with integrated microphone for easy call and music control.

Closed-Back Design
A closed in-ear design for passive noise cancellation to reduce unwanted background noise and enhance immersion.

Selection of Ear Tips
Multiple ear tip sizes (S / M / L) provide a secure, personalized fit with effective passive noise isolation.
Built To Last
Durable materials, a refined design, and replaceable accessories reflect a commitment to quality, reliability, and lasting performance.
Compact Design
The lightweight, ergonomic design is comfortable for everyday listening and easy to carry.
Specifications
Technical Specifications
| Product Type | Headphones |
|---|---|
| Model | CX 80U |
| Brand | Sennheiser |
| MPN | 800125 |
| Connectivity | USB-C |
| Comfort | Lightweight design |
| Ear Tips | Multiple sizes (S/M/L) |
| Headphones type | In-ear |
| Colour | Black |
| Built-in microphone | Yes |
| Compatibility | Works with iOS, Android, Windows, Mac, and more. |
| Brand | Sennheiser |
|---|---|
| Product Type | UC & Video Conferencing > Business Headsets |
| Weight | 0.1 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return






