October 15, 2024
1 Solar System Way, Planet Earth, USA
Headphones

A new version of open-style TWS earphones

I was very intrigued to learn about Noble’s latest offering, the Kama open-back style TWS earphones. With competitors like the Beyerdynamic Verio 200 and Sivga S01 already making waves in this category, I was curious to see how Noble’s offering would fare. After spending considerable time with the Kama, I’m excited to share my impressions of these unique earphones.

Design and build quality

The first thing that caught my eye about the Noble Kama was its sleek and simple design. The blue color reminds me of the Noble Fokus Triumph, giving the Kama a distinctive yet understated look. While these TWS earbuds may not be as flashy as other IEMs on the market, I found their design to be eye-catching and unique in its own right.

Noble has equipped the Kama with high-quality 15mm x 10mm drivers placed side-by-side. This ergonomic open-ear design is clearly geared towards users who prefer to be aware of their surroundings while listening to audio. With an IPX4 rating, the Kama are suitable for light rain and workouts, making them a versatile choice for active users.

One of the standout features of the Kama is its battery life. I was impressed to find that these TWS earbuds offer 8.5 hours of playback on a single charge, with an additional 13 hours available in the charging case. Speaking of the case, I found it to be surprisingly slim and easily fits into most pockets without creating an unsightly bulge.

The Kama uses Bluetooth 5.3 technology, ensuring a stable and efficient wireless connection. This latest Bluetooth standard also contributes to the headphones’ impressive battery life and overall performance.

Comfort and fit

In terms of comfort, the Noble Kama don’t disappoint. I found them easy to put on and wear for extended periods. In fact, during my testing, I often forgot I was wearing them when I turned off the music, a testament to their lightweight and comfortable design.

The secure fit makes the Kama a great choice for working out and doing outdoor activities. During my testing, I never had any issues with them falling out, even during the most vigorous movements. I also appreciated that they remained comfortable when worn with glasses, which isn’t always the case with this style of headphones.

However, I do wish Noble had incorporated a form-fitting mechanism. While the Kama fit my ears comfortably, I can imagine that users with significantly different ear shapes may have different experiences. Despite this minor complaint, I found overall comfort to be excellent.

Sound quality

Now, let’s discuss the most crucial aspect of any audio product: its sound quality. Noble is known for its in-ear “assistant tuning,” and I was eager to see how this experience would translate to an open-ear TWS design.

Sound scene

One of the most impressive aspects of the Noble Kama is its soundstage. Thanks to the drivers being located outside the ears instead of inside, these TWS earbuds create a wider soundstage than you might expect from traditional in-ear designs. While listening to “Prelude to Extinction,” the Final Resting Place album, I was struck by how the snare drum and guitars sounded full yet distinct, with a reverb reminiscent of classic 90s death metal albums.

The snare drum, in particular, sounded extremely distant compared to other headphones I've tested, creating a palpable sense of distance. The guitars had a more subtle reverb that was still perceptible, adding depth to the overall presentation.

It's worth noting, however, that while the soundstage has a nice width, I wouldn't describe the sound as holographic. The presentation is still somewhat linear, which isn't necessarily a bad thing; it just depends on your preferences.

I was pleasantly surprised by the Kama’s imaging capabilities. For a sub-$150 TWS earbuds, the accuracy with which they place instruments and vocals in the soundstage is impressive. This quality makes the Kama a strong contender not only for listening to music, but for gaming as well.

Bass response

As far as bass goes, the Noble Kama present an interesting proposition. If you're a bass fanatic, you might find the low-end performance a little lacking, especially in the sub-bass region. This is largely due to the open-ear design, which naturally limits the amount of bass impact you can achieve.

However, I found that the Kama offers a good level of mid-bass that allows you to hear bass sounds clearly, even if you don't necessarily feel them in your head. The bass has a powerful quality with fast transients, which contributes to a clean and clear overall presentation.

While some may consider this a downside, I found that the moderate bass actually brightens up much of the sound signature. This makes the Kama a great choice for listeners who are sensitive to bass or prefer a brighter, more analytical sound.

Mid-range performance

In my opinion, the Noble Kama really shine in the mid-range. Vocals come through with exceptional clarity and focus, making these TWS earbuds a great choice for listening to vocal-heavy music and podcasts.

To put midrange performance to the test, I listened to Pat Metheny’s “Bright Sized Life.” Jaco Pastorious’ midrange-boosted bass tone cut through the mix effortlessly, with the percussive character of the fretless jazz bass clanking with each note played. I was impressed with how well the Kama separated the different elements in the midrange, allowing me to discern the texture and character of each instrument.

Even on bright, busy mixes like Katy Perry and Kim Petras’ “Gorgeous,” I found that the Kama maintained good separation between the various vocal and instrumental elements. This clarity in the midrange is a standout feature that I think many listeners will appreciate.

High frequency performance

The high frequencies of the Noble Kama are clearly pronounced, which contributes to the overall clarity of the sound signature. However, I was happy to find that this emphasis on the highs does not result in a harsh or fatiguing listening experience.

On brighter tracks, I noticed that there is enough midrange information to keep the sound signature from becoming shrill or sibilant. This balance allows for an analytical listening experience without crossing into uncomfortable territory.

The combination of clear highs, moderate bass, and excellent imaging makes me think the Kama could be a great “have-all” option for gaming. The ability to clearly hear dialogue and subtle audio cues could provide a competitive advantage in many gaming scenarios.

Versatility and use cases

During my testing, I found the Noble Kama to be a versatile pair of headphones for a variety of uses. Their open-ear design makes them a great choice for outdoor activities or in offices where situational awareness is crucial. Whether you’re jogging in the city, sitting at a desk, or cycling through busy streets, the Kama lets you enjoy your audio content without isolating yourself from your surroundings.

For fitness enthusiasts, the Kama’s secure fit and IPX4 rating make them a reliable companion for gym sessions or outdoor workouts. I never worried about them falling out during more vigorous movements and the sweat resistance gave me peace of mind during intense workouts.

The Kama’s exceptional midrange clarity also makes it a great choice for podcast listeners and audiobook enthusiasts. Voices come through with remarkable clarity, making extended listening sessions a pleasure.

For music lovers, the Kama offers a unique proposition. Its open-ear design and tuning won’t appeal to everyone, especially those seeking deep, impactful bass. However, for listeners who appreciate a more analytical sound signature with excellent clarity and separation, the Kama more than delivers.

Lastly, as I mentioned before, I think the Kama has potential as an alternative to gaming headsets. The clear mids, pronounced highs, and excellent image quality could provide a competitive advantage in games where audio cues are crucial. At the same time, voices are heard clearly, making them perfect for podcasts.

Comparison with the competition

While I haven’t directly compared the Noble Kama to its main competitors, such as the Beyerdynamic Verio 200 and Sivga S01, it’s clear that Noble has brought something unique to the table. The Kama’s combination of long battery life, comfortable fit, and clear, analytical sound helps it stand out in the increasingly crowded open-ear TWS market.

Conclusion

After spending considerable time with the Noble Kama, I’ve come to appreciate these TWS earbuds for what they are: a unique and versatile audio solution that prioritizes clarity, comfort, and situational awareness.

Kama’s strengths are its excellent midrange performance, wide soundstage, and accurate imaging. These qualities make it a pleasure to listen to a wide range of content, from podcasts and audiobooks to certain music genres. The open-ear design, while limiting bass impact, offers advantages in terms of comfort and perception that many users will appreciate.

It's important to note, however, that the Kama isn't for everyone. Bass enthusiasts and those who prefer a more “playful” or colorful sound may find the Kama's presentation a bit too analytical. Additionally, the lack of adjustability in tuning may be an issue for some users.

Despite these potential drawbacks, I think Noble has created a compelling product with the Kama. For users who prioritize clarity, comfort, and perception over bass impact and isolation, these TWS earbuds offer excellent value for money. Whether you’re an outdoor enthusiast, a podcast addict, or a gamer looking for a different audio solution, the Noble Kama are worth serious consideration.

In a market increasingly dominated by TWS in-ear designs, Kama serves as a reminder that there is still room for innovation and alternative approaches. Noble has successfully leveraged its audio expertise to create a product that stands out from the rest and offers a unique listening experience that many users will appreciate.

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