Nothing in the basket.
Sennheiser CX 80U delivers pure, balanced sound through a wired USB C connection. Enjoy digital clarity, lightweight comfort, and easy control with its in-line remote and mic. No pairing. No charging. Just the unmistakable Sennheiser sound, instantly connected.
Sennheiser CX 80U delivers pure, balanced sound through a wired USB C connection. Enjoy digital clarity, lightweight comfort, and easy control with its in-line remote and mic. No pairing. No charging. Just the unmistakable Sennheiser sound, instantly connected.
| Wearing style (cable) | Wired in-ear |
| Weight Approx. | 114.3 g |
| Frequency response | 17 – 20,000 Hz (-10 dB) |
| Transducer principle | Dynamic, closed |
| Transducer size | 9.7 mm |
| Sound pressure level (SPL) | 119 dB SPL @ 1 kHz, 1V RMS |
| Total harmonic distortion (THD) | <0.5% (1 kHz, 100 dB SPL) |
| Impedance | 28 Ω (1 kHz) |
| Cable length | 1.2 m |
| Plug | USB C |
| 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 |