Zhulinniao Jinghong Z3 Review

Zhulinniao Jinghong Z3 Review: Best Entry-Level IEMs Under $50?

If you’re looking for a high-quality pair of IEMs under $50, you may have come across the Zhulinniao Jinghong Z3—also known as the Zhu Audio Z3. These IEMs have been creating some buzz online, but much of the available information is in poorly translated Chinese. In this Zhulinniao Jinghong Z3 review, we’ll cut through the noise and break down exactly what you can expect in terms of value, performance, and build quality.

Unboxing and First Impressions

The Zhu Audio Z3 makes a strong first impression. For a budget-friendly price, you get:

  • A high-quality braided cable with an inline microphone

  • Three sets of silicone eartips in different sizes

  • One pair of foam eartips

  • A hard carrying case

The inclusion of a well-built cable and case adds real value, especially compared to other IEMs in this price range where accessories are often lacking or low quality.

Build Quality: Lightweight Yet Durable

Despite not using a full metal shell, the Zhulinniao Z3 feels impressively premium. The outer shell features a subtle texture and design that gives it a high-end look and feel. It's lightweight, making it comfortable for long listening sessions, but still sturdy enough for daily use.

One standout design element is the recessed 2-pin connector, which adds stability and durability to the detachable cable setup. This is a thoughtful addition not commonly found in budget IEMs.

Zhu Audio Z3 Review: Sound Quality Breakdown

Soundstage

When using the included cable with the integrated DAC, the soundstage on the Z3 feels somewhat tight—not overly cramped, but not particularly expansive either. With external DACs, however, the Z3 opens up significantly, offering a broader and more immersive sound experience. For genres like electronic and hip-hop, the soundstage feels like you're in a professional mixing studio—intimate but well-separated.

Clarity

The instrument separation is acceptable with the stock DAC, but there's noticeable improvement when using a higher-quality DAC. On complex tracks like Boston's Foreplay/Long Time, some overlap between instruments occurs, particularly in the midrange frequencies. However, overall clarity improves dramatically with upgraded gear.

Bass

The sub-bass is well-controlled and offers a satisfying thump—especially for rock and electronic music. While some listeners might desire a little more punch for dance tracks, the tuning feels intentional and refined for the price. A proper seal with the included eartips enhances bass performance.

Mids

The midrange is where the Zhu Audio Z3 really shines. Vocals are forward and articulate without overpowering the instrumentation. Whether you’re listening to pop, rock, or EDM, the mids offer a balanced and clear presentation that stands out in this price range.

Highs

The treble is crisp and well-managed. It doesn’t suffer from harshness or sibilance, which is a common issue in budget IEMs. On tracks like those from AC/DC, cymbals can occasionally feel slightly recessed, but this tuning decision likely prevents ear fatigue over longer listening sessions.

Integrated DAC: A Mixed Bag

While the included DAC is convenient, it limits the full potential of the Zhulinniao Z3. For casual listeners, it’s adequate. But for audiophiles or anyone planning to use these IEMs with a dedicated DAC, opting for the version without the built-in DAC is the smarter move. Using a higher-quality DAC significantly improves soundstage, clarity, and overall resolution.

Final Verdict: A Stellar Budget Option

To wrap up this Zhu Audio Z3 review, the Zhulinniao Jinghong Z3 offers outstanding value for under $50. With a premium build, solid accessory bundle, and sound quality that competes well above its price point (especially when paired with a good DAC), these IEMs are a fantastic entry point for anyone exploring wired audio.

If you’re just stepping into the world of high-quality in-ear monitors or are looking for a solid budget backup, the Zhulinniao Z3 is absolutely worth considering.




Purchase The Zhulinniao Z3



Acefast AceFit Review: Open-Ear Headphones with Big Sound and All-Day Comfort


Acefast AceFit Review: Open-Ear Comfort Without Compromising Sound

Can open-ear headphones really offer great sound while protecting your ears? The Acefast AceFit might just be the answer.

Why Choose the Acefast AceFit?

Recent studies have shown that wearing in-ear headphones for extended periods can lead to hearing damage and an increased risk of ear infections due to the warm, moist environment they create. Enter the Acefast AceFit—a sleek, lightweight headphone that offers a unique open-ear design, keeping your ears clear while still delivering impressive audio.

In this Acefast AceFit review, we’ll dive into the unboxing experience, technical specs, real-world usage, and how these headphones stack up against traditional earbuds.

Acefast AceFit: Specs at a Glance

  • Weight: 7.5g per earbud (¼ oz)

  • Speaker: Triple-magnet ultra-linear driver

  • Battery Life: 6 hours (music), 5 hours (calls), 25 hours total with case

  • Quick Charge: 10 minutes = 2 hours playback

  • Case Charging: USB-C

  • Water Resistance: IP54 (sweat and dust resistant)

  • Connectivity: Multi-device Bluetooth pairing

  • Touch Controls: Volume, playback, calls

  • Companion App: For customization and updates

Unboxing the AceFit

The packaging includes:

  • Acefast AceFit earbuds

  • Ultra-thin USB-C charging cable

  • Manuals and documentation

The first thing you’ll notice is how incredibly slim and lightweight the charging case is—just 10mm at its thinnest point, curving gently to 24mm. It’s compact enough to fit easily in any pocket without adding bulk.

Design & Comfort: Open-Ear Done Right

The AceFit’s open-ear design positions the speaker just in front of your ear canal, allowing you to stay aware of your surroundings without blocking your hearing. This is especially useful in environments like gyms, offices, or busy city streets.

Unlike traditional in-ear models, the AceFit doesn’t interfere with glasses, doesn’t trap sweat, and won’t fall out during intense workouts. The soft-touch plastic adds to the comfort, making these ideal for all-day wear.

As someone living in Vietnam and frequently switching between languages, I found it much easier to hold quick conversations while wearing these—no need to remove them every time I walk into a shop.



Sound Quality: Surprisingly Punchy for Open-Ear Headphones

Here's where the AceFit really surprised me. Most open-ear headphones struggle with bass and volume—but these are noticeably louder and richer than similar models I’ve used.

  • Bass: Stronger and deeper, thanks to the ultra-linear drivers

  • Highs: Crisp and bright without becoming harsh

  • Mids: Clear vocals with solid presence

  • Soundstage: Spacious, with an 80% increase in sound area and 60% more surface area compared to older models

Even at just 60% volume in my office, these headphones delivered a full and satisfying audio experience.

Final Thoughts: Is the Acefast AceFit Worth It?

In a word—yes. If you're looking for a pair of headphones that prioritize comfort, hygiene, and safety without sacrificing too much on sound quality, the Acefast AceFit is a solid choice.

They’re lightweight, sweat-resistant, easy to wear with glasses, and surprisingly bassy for open-ear headphones. Whether you're working out, commuting, or just looking for a more ear-friendly audio experience, the AceFit gets a big thumbs-up from me.

Where to Buy

You can check out the Acefast AceFit using the links below:

Buy The AceFast AceFit Air:

Amazon: Use Discount Code: LC76CUQC (Valid until June 30th )

Ali Express





We Are Updating Our Review Policy!

Note: Before we begin with today’s post, we are excited to announce that we are considering implementing an email newsletter - allowing you a new way to interact with our content. We would like your feedback on what content should be provided to email subscribers, please click here to quickly take a survey and give us your opinion.

As our channel grows, we want to ensure that content is more accessible and easily understandable to all audiences - after all, bringing technology to everyone is Mitchell Millennial’s very purpose. To ensure this, we are implementing a long overdue change to how our reviews are formatted, hoping that our content lead you to smarter purchasing decisions.

This review system will focus on four key elements of the headphone listening experience, and will allow for a certain amount of points that when added up, will allow us to more accurately tell you whether a product is worth your money!

Build Quality and Materials (5 points)

The build quality of a pair of headphones can go a long way towards its overall usability. This category measures how durable and premium the overall construction of the headphones and their case are. A high score on this category indicates a device that won’t unexpectedly break when you most need it.

Sound (5 points)

Considered the most important feature for some, sound is perhaps the feature you will most often observe whenever using your earbuds. Measured in comparison to other wireless earbuds, a high score on this category indicates a reliable audio experience needless of the genre you may listen to.

Features (5 points)

This category measures how much the earbuds are offering as an overall package. Examples of features could include Advanced codec, active noise cancellation, wireless charging, USB C and others. A high score on this section indicates a complete package that will have something for just about everyone.

Design and UX (10 points)

Whilst audio is what many would argue is the most important category when choosing truly wireless earbuds, we believe that convenience is what makes many leave the wire world. To measure this, this category is worth twice the point as all other categories - allowing us more room to accurately reflect on how well a earbud’s design and user experience are in a day to day setting. A high score on this category means that the headphones you are buying is a joy to use - offering you everything you may need with ease.

What do you think of these changes? Let us know in the comment section below!

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