Sennheiser CX 80U - Black

Description

Modern Digital Audio, Simplified

The CX 80U reflects a shift toward direct digital audio, replacing traditional 3.5mm connections with a USB-C interface for seamless compatibility with today’s devices. This connection enables a stable, low-latency signal path while supporting high-resolution audio playback up to 24-bit/96kHz, ensuring clarity and consistency without compression. Designed for immediate use, the CX 80U requires no pairing or charging—simply plug in and enjoy a reliable, high-quality listening experience across a wide range of platforms.

Balanced and Engaging Sound Signature

True to Sennheiser’s acoustic heritage, the CX 80U delivers a carefully tuned sound profile that balances clarity and energy. Its dynamic drivers produce crisp highs, natural mids, and controlled bass, resulting in a presentation that is both detailed and engaging across a wide range of music genres. This balance makes the CX 80U equally suited for music, podcasts, and video content, offering a versatile everyday listening experience.

Compact Design with Effective Isolation

The lightweight in-ear design ensures long-lasting comfort while maintaining a discreet and portable form factor. Three sizes of ear tips allow for a personalized fit, helping to improve comfort and enhance passive noise isolation by sealing the ear canal.
This design helps reduce external distractions, allowing listeners to stay focused without the need for active noise cancellation.

Everyday Convenience with Integrated Controls

The CX 80U features an in-line remote and MEMS microphone, enabling easy control of playback and calls directly from the cable. This makes it a practical solution for both entertainment and communication, whether used on a smartphone, tablet, or computer.
The simplicity of the control interface reinforces the product’s focus on ease of use and reliability.

Built for Daily Use

Durable materials and a lightweight construction make the CX 80U a dependable companion for everyday listening. Its wired design eliminates battery concerns, ensuring consistent performance without interruptions or the need for recharging.
 

Frequently asked questions

What devices are compatible with the Sennheiser CX 80U?

The CX 80U works with any USB-C device, including smartphones, tablets, laptops, and gaming systems that support USB audio output.
 

Does the CX 80U require charging?

No, it is fully wired and powered directly by the connected device, eliminating the need for batteries or charging.
 

How does the CX 80U differ from the CX 80S?

The CX 80U replaces the 3.5mm connection of the CX 80S with USB-C, enabling direct digital audio transmission and compatibility with modern devices without adapters.
 

Is the CX 80U good for calls?

Yes, it includes a built-in MEMS microphone and inline controls for clear voice pickup and easy call management.
 

Does the CX 80U block outside noise?

It provides passive noise isolation through its in-ear design and properly fitted ear tips, helping reduce ambient noise.

Can I use the CX 80U with a laptop?

Yes, it is compatible with laptops and computers that support USB-C audio output.

Is the CX 80U comfortable for long listening sessions?

Yes, its lightweight design and multiple ear tip sizes provide a secure and comfortable fit for extended use.

What’s in the Box

Sennheiser CX 80U earphones
Ear tip set (S, M, L)
Documentation