Sennheiser CX Plus Earbuds

The CX Plus features hybrid active noise cancellation that is highly effective at blocking out consistent low-frequency background noise, such as engine drones or office hums. It creates a quiet foundation for your music, though it may not silence sudden, sharp sounds as effectively as high-end over-ear models.

Yes, the earbuds carry an IPX4 rating, meaning they are splash-resistant. They are perfectly safe to wear during intense workouts where you might sweat or if you get caught in a light drizzle, but they should not be submerged in water.

Transparent Hearing allows you to pipe in ambient sound through the microphones without removing your earbuds. It is useful for staying aware of your surroundings, such as hearing traffic while walking or listening for announcements at the airport, and can be toggled on or off via the touch controls.

Yes, you can customize the touch interface through the Sennheiser Smart Control app. This allows you to assign specific commands for playback, calls, and voice assistant activation to the left and right earbuds based on your personal preference.

Absolutely. The companion app includes an equalizer feature that allows you to adjust the sound signature, including a dedicated bass boost setting. This lets you tailor the audio output to match your preferred genre or listening style.

The earbuds provide up to 8 hours of playback on a single charge, with the charging case providing an additional 16 hours for a total of 24 hours of battery life. This is generally sufficient for a full day of heavy use or several days of casual commuting.