Available to buy here:
Welcome to “Reviews Inside TV,” where we bring you the most honest and thorough product reviews. Today, we’re taking a closer look at the Sennheiser Consumer Audio CX Plus True Wireless Special Edition Bluetooth in-ear headphones, Matte Black version. These earbuds promise a blend of high-quality sound, long-lasting battery life, and cutting-edge features, all packed into a sleek, ergonomic design. But do they truly deliver on their promises? Let’s find out.
The Sennheiser CX Plus True Wireless earbuds are designed to provide an immersive audio experience with a clear focus on convenience and performance. These feature Sennheiser’s TrueResponse transducer, ensuring high-fidelity sound with a wide range of Bluetooth codec support, including AAC, aptX, aptX Adaptive, and SBC. With this, they’re aiming to deliver crisp, clear sound across various devices, whether you’re listening to music, taking calls, or watching your favorite shows.
A major highlight here is their active noise cancellation. Sennheiser promises to block out the world, allowing you to fully immerse yourself in your music or conversation. This, paired with their lightweight, ergonomic design, ensures that the earbuds not only sound great but also stay comfortable for hours of use. They even offer four different ear tip sizes, so you can get a secure and personalized fit for optimal sound and noise isolation.
When it comes to battery life, the CX Plus earbuds offer up to 24 hours of music playback, which is pretty impressive for true wireless earbuds. The charging case is compact but powerful, allowing you to top up the earbuds on the go. You won’t have to worry about running out of juice during a long day, whether you’re on your commute or working out.
And let’s not forget about the customization options—Sennheiser’s Smart Control app for both iOS and Android lets you personalize the controls for music, calls, and voice assistants, ensuring a truly tailored experience. It even features a Bass Boost EQ setting for those who crave a bit more intensity in their low-end frequencies.
Now, let’s dive into the real-world testing and how these earbuds perform in various scenarios. I’ve spent some quality time with the CX Plus earbuds, testing them in everything from casual music listening to phone calls and workouts. The setup was seamless, with smooth Bluetooth pairing and an intuitive app interface. When it came to sound quality, these earbuds truly shine. The TrueResponse transducer delivers a balanced sound with deep bass and crisp highs, making them perfect for a variety of genres. Whether you’re into punchy beats, orchestral music, or podcasts, the CX Plus handles it all with clarity.
Active noise cancellation is effective at blocking out background noise, especially in noisy environments like a café or while commuting. It’s not as powerful as premium noise-cancelling headphones, but it’s more than enough to create an immersive listening experience. The lightweight design also makes them comfortable to wear for extended periods. I had no issues with fatigue, and the fit was secure, even during a jog.
On the flip side, there are a few areas where these earbuds fall short. While they perform excellently indoors or in controlled environments, the sound quality can suffer slightly in extremely noisy settings. The active noise cancellation helps, but it’s not as isolating as some higher-end models. Additionally, the touch controls, though convenient, can sometimes be a bit too sensitive. Accidental taps, like adjusting the earbuds or even brushing them lightly, can trigger the controls, which can be frustrating during a workout or when you’re just trying to adjust them.
One of the standout features of the CX Plus is its value for money. Priced in the mid-range for true wireless earbuds, they strike a solid balance between quality and affordability. For the price, you’re getting excellent sound quality, a reliable battery life, and the benefit of Sennheiser’s years of experience in audio technology. Compare that with other competitors in the same price range, and you’ll find it hard to match this level of audio performance and active noise cancellation without paying significantly more.
Speaking of competitors, there are some other notable true wireless earbuds in the market at a similar price point, like the Sony WF-1000XM4 and the Bose QuietComfort Earbuds. While these alternatives are also strong performers, they’re typically priced higher. The CX Plus has a more lightweight design and a more customizable sound profile through the app, which could be a deciding factor for those looking for a good balance of price and performance. However, if you’re someone who prioritizes extreme noise isolation or superior fit for active lifestyles, you might lean toward the Sony or Bose options.
When it comes to build quality, the Sennheiser CX Plus feels sturdy and well-built. The matte black finish gives them a sleek, professional look, and the IPX4 splash resistance rating means you can sweat it out at the gym or get caught in the rain without worrying about damage. The case, though compact, is high-quality, and the magnets inside ensure the earbuds stay securely in place when stored. While I don’t have long-term usage data on this model yet, Sennheiser is a reputable brand, known for durable products, so I have confidence in its build quality.
As for customer support, I didn’t need to interact with Sennheiser’s team personally, but the brand generally has a solid reputation for responsiveness. They provide a comprehensive warranty and troubleshooting resources on their website, which should ease any concerns about potential issues down the road.
To sum up, the Sennheiser CX Plus True Wireless Special Edition earbuds offer a fantastic balance of performance, comfort, and value for money. The sound quality is impressive, the active noise cancellation is solid, and the battery life is more than sufficient for daily use. While there are a few minor quirks—such as the touch controls and noise isolation in extremely noisy environments—they’re not deal-breakers for most users.
If you’re someone looking for high-quality sound, effective noise cancellation, and a customizable listening experience, without spending a fortune, the Sennheiser CX Plus True Wireless earbuds are definitely worth considering. They may not be the absolute best in every category, but for their price, they offer a well-rounded package that will satisfy most casual listeners and even audiophiles on a budget.
Thanks for tuning in today! If you’ve enjoyed this review, don’t forget to like, subscribe, and hit that bell icon to stay updated on all our latest reviews. If you have any thoughts or questions, feel free to drop them in the comments below. And if you already own the Sennheiser CX Plus, let us know how they’ve worked for you—your feedback is always welcome. Until next time, keep enjoying your music and, as always, we’ll catch you on the next review inside TV.
Available to buy here:


