Cearvol Diamond X1 Review: The Hearing Aid That Connects to Two Bluetooth Devices at Once – A Game-Changer for Multi-Device Users

As someone who deals with mild hearing loss, I’ve tried numerous hearing aids over the years to improve my listening experience. But one feature that truly sets the Cearvol Diamond X1 apart from other over-the-counter (OTC) hearing aids is its ability to connect to two Bluetooth devices simultaneously. As someone who frequently juggles multiple smartphones and devices, this feature has been an absolute game-changer. In this review, I’ll take a deep dive into my experience with the Cearvol Diamond X1, its performance, comfort, and how it compares to other hearing aids I’ve used. I’ll also highlight why this multi-device Bluetooth connectivity feature makes it a standout choice for tech-savvy users like me.

Review of: Tonny Chung

We Like

Stable Bluetooth Connection to 2 Devices
Good Noise Cancelling Performance
Clear Quick Start Guide
45 Days Return

We Don't Like

Sound Seem Far Away

Summary

The Cearvol Diamond X1 impresses with its fashionable design and solid build quality. Its stable Bluetooth connection and good audio streaming are definite strengths. For mild hearing loss, the sound amplification is more than sufficient. However, the main drawback is the altered perception of sound distance, with audio seeming farther away than it actually is. This spatial distortion might be challenging for some users. Overall, the device offers a good balance of style and functionality, but potential buyers should consider if these features align with their specific hearing needs.

Specification

Bluetooth 5.3 for Android & IOS
FDA-registered OTC hearing aids
App-controlled, easily adjustable
12h Battery Life + 24h Backup Power
Designed for Mild-to-moderate hearing loss

What Makes Cearvol Diamond X1 Special?

The Cearvol Diamond X1’s ability to connect to two Bluetooth devices at once is a huge selling point for me, and it’s something that’s incredibly useful in today’s tech-driven world. Personally, I carry two smartphones with me at all times—one for work and one for personal use. In the past, managing Bluetooth connections between these devices and my hearing aids was a hassle. I constantly had to switch the Bluetooth settings back and forth, depending on which phone I was using at the time.

With the Cearvol Diamond X1, I no longer have to worry about that. I can connect both of my smartphones to the hearing aids simultaneously, allowing me to seamlessly switch between devices without the need for manual Bluetooth adjustments. Whether I’m taking a call on my work phone or listening to music from my personal phone, the transition is instant, and I never have to interrupt my hearing aid’s connection. This has been one of the most convenient features, and for me, it outweighs other typical specifications that most hearing aids offer.

First Impressions and Unboxing

When the Cearvol Diamond X1 arrived, I was immediately impressed by the attention to detail in the packaging. The box itself is sturdy, and it’s clear that Cearvol took great care to ensure that the hearing aids were well-protected during shipping. Inside the box, I found everything I needed to get started: the hearing aids, a selection of replacement earplugs in various sizes, a cleaning brush, a charging cable, a user manual, and a quick start guide.

What immediately stood out to me was the design. The Cearvol Diamond X1 resembles a pair of true wireless earbuds more than a traditional hearing aid, which I find quite appealing. It’s sleek, modern, and discreet, and it doesn’t have that “medical device” look that some people might want to avoid. The earbud-like design not only looks great but is also lightweight and comfortable, making it easier to wear throughout the day.

Comfort and Wearability

When it comes to sound quality, the Cearvol Diamond X1 delivers a solid performance. The hearing aids offer four distinct listening modes to adapt to different environments: indoor, conversation, restaurant, and traffic. I found these modes to be quite effective in improving the listening experience, especially in noisy environments.

For example, I used the indoor mode during a quiet evening at home, and it effectively removed any background noise, providing a crystal-clear sound experience. This made conversations feel much more natural, and I was able to hear every word without straining. In restaurant mode, the hearing aids did a great job of filtering out background noise while enhancing speech, making dining out a lot more enjoyable. The traffic mode was particularly helpful when I was walking on busy streets or commuting, as it reduced the sound of passing vehicles while still allowing me to hear people talking nearby.

For someone like me with mild hearing loss, the amplification was more than sufficient. The device boosted sound to a level that felt natural and comfortable, without being overwhelming. However, users with more severe hearing loss might find the amplification inadequate, as the device seems best suited for mild to moderate hearing loss.

One of the standout features for me was the noise-cancelling capabilities. Even in busy environments like the metro, the Cearvol Diamond X1 did a fantastic job of reducing background noise. It didn’t eliminate it entirely, but it definitely made a noticeable difference compared to other hearing aids I’ve used.

Sound Quality and Performance

Bluetooth Connectivity and App Experience

The Bluetooth connectivity is where the Cearvol Diamond X1 really shines. As I mentioned earlier, the ability to connect to two devices simultaneously is a game-changer. Whether I’m taking calls from my work phone or listening to music from my personal device, the seamless transition between devices is incredibly convenient. No more disconnecting and reconnecting – it just works.

Additionally, the device pairs well with both Android and iOS devices, and the app-controlled functionality allows for easy adjustments on the go. The app is intuitive and lets you adjust the volume, switch between listening modes, and even monitor the battery life of the hearing aids. This level of customization is a huge advantage for users who like to fine-tune their hearing experience.

The audio quality for streaming music and taking calls is excellent. The sound is clear and rich, and the device doubles as a Bluetooth earbud for general audio consumption, making it a versatile option. Whether I’m on a work call or listening to podcasts, the Cearvol Diamond X1 offers superior audio performance for both hearing assistance and entertainment.

Conclusion

In summary, the Cearvol Diamond X1 is a standout device in the OTC hearing aid market, particularly for those who value multi-device Bluetooth connectivity. The ability to connect to two Bluetooth devices simultaneously has been incredibly convenient for me, and it’s a feature that sets it apart from many other hearing aids. While other features like sound quality and comfort perform well, it’s this Bluetooth connectivity that truly elevates the user experience.

For those with mild to moderate hearing loss, the Cearvol Diamond X1 offers a balanced combination of sound amplification, noise cancellation, and modern connectivity features. Its discreet design and easy-to-use app make it a great choice for tech-savvy users who are looking for a hearing aid that integrates well into their daily lives. If you’re looking for a hearing aid that not only helps with hearing but also enhances your audio experience across multiple devices, the Cearvol Diamond X1 should definitely be on your radar.

With a 45-day return policy, there’s no risk in trying the Cearvol Diamond X1, and I highly recommend it to anyone who needs a functional, stylish, and high-tech hearing aid solution.