We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-28 · 7 min read · Independent comparison
If you want a wired in-ear monitor with a detachable cable, a metal-and-resin build and true sound isolation, choose H HIFIHEAR KZ EDX PRO; if you need a USB-C plug, a button remote with volume control and a playful gummy-bear look, choose DCHK Haribo. Both are 10mm driver earbuds, so the driver size itself won't settle the argument. The connector, the cable and the controls will.
• H HIFIHEAR KZ EDX PRO — biggest strength: a dual magnetic circuit 10mm dynamic driver paired with a detachable 2-pin oxygen-free copper cable, so the earphone can be tuned, maintained and repaired rather than thrown away.
• H HIFIHEAR KZ EDX PRO — biggest trade-off: it's a 3.5mm wired set with no microphone on this version, so it's a poor fit for phones that dropped the headphone jack and for anyone who takes a lot of calls.
• DCHK Haribo — biggest strength: the USB-C connector plus an inline remote with volume, playback and call control, which makes it a genuinely practical everyday headset for modern phones.
• DCHK Haribo — biggest trade-off: the cable is fixed and there's no active noise control, so isolation depends purely on how well the bud seals your ear.
• Pick H HIFIHEAR KZ EDX PRO if you listen critically, want to swap cables later, or need isolation on a commute.
• Pick DCHK Haribo if you're on a USB-C phone or tablet and want one-handed control without digging your phone out.
The KZ EDX PRO is built around a single 10mm dynamic driver using a dual magnetic circuit. In plain terms, that's a driver designed to push low frequencies with more authority than a typical budget earbud, while keeping the upper range open. The claimed frequency range runs from 10 Hz to 20 kHz, impedance is 24 ohm and sensitivity is 112 dB — numbers that suggest it will get loud easily from a phone, a laptop or a cheap dongle without needing a dedicated amp.
What I find more interesting is the physical design. The housing mixes resin and metal, and the cable is a flat, oxygen-free copper 2-pin detachable unit. A detachable cable on a wired earphone is a real long-term advantage: if the cable frays or the connector gets bent in a bag, you replace the cable, not the earphones. There are three pairs of tips in S, M and L, plus a one-year warranty, and the whole thing weighs around 32 g per earbud.
The other headline feature is passive isolation. Because it's an in-ear design with a sealed housing, it physically blocks outside noise rather than cancelling it electronically. That makes it a strong choice for a noisy bus, an open-plan office or a flight — anywhere you just want the world turned down without charging a battery. It's also a natural pick for gaming, since a wired 3.5mm connection avoids the latency you get with Bluetooth.
Who should skip it? Anyone with a phone that only has USB-C. There's no adapter in the box, so you'd need to buy one. And this particular version has no microphone, so if you spend your day on calls, look elsewhere. The touch control handles media playback only — volume adjustment isn't supported, which is worth knowing before you buy.
The DCHK Haribo takes the same core idea — one 10mm dynamic driver — and wraps it in a completely different product. The connector is USB-C, the housing is ABS with duralumin, and the whole thing weighs about 19.87 g. Impedance is lower at 16 ohm, and the frequency range is quoted as 20 Hz to 20,000 Hz. Lower impedance generally means it's even easier to drive from a phone or tablet, which is exactly the point of a USB-C plug-and-play headset.
The real story here is the inline remote. It's a button controller, not a touch panel, so there's no guessing where to tap. It handles music playback, volume up and down, and call answering — and crucially, the built-in microphone is designed to reduce surrounding noise for clearer calls. If you take meetings, voice notes or long phone calls, that combination of a physical volume rocker and a call button is genuinely useful in a way that a bare wired earphone isn't.
Then there's the styling. It's a Haribo gummy-bear themed set in white, with a cartoon/animal theme in the design language. That's not a spec you can measure, but it matters: this is an earphone a kid will actually want to wear, and the age range covers both adults and kids. It also makes a light, low-friction gift.
The trade-offs are honest ones. There's no noise control at all — the spec sheet literally says "None" — so isolation comes down to how the bud sits in your ear canal. It's a bud shape rather than a deep-sealed monitor, so expect less blocking than the KZ. The cable isn't detachable, so if it breaks, the earphones are done. And the USB-C connector, while versatile across modern phones, tablets and laptops, will not work with older 3.5mm-only gear.
Side-by-Side: Which Should You Choose?
• Best for sound isolation on a commute → H HIFIHEAR KZ EDX PRO. The sealed in-ear housing physically reduces outside noise; the Haribo has no noise control listed.
• Best for modern USB-C phones and tablets → DCHK Haribo. One plug, no adapter, no dongle to lose.
• Best for older 3.5mm gear, laptops, consoles and audio players → H HIFIHEAR KZ EDX PRO. The 3.5mm plug works with MP3 players, desktops, handheld consoles and more.
• Best for long-term ownership → H HIFIHEAR KZ EDX PRO. The 2-pin detachable oxygen-free copper cable can be replaced if it wears out.
• Best for one-handed control while walking → DCHK Haribo. Physical buttons for volume, playback and calls beat reaching for your phone.
• Best for gaming and low-latency listening → H HIFIHEAR KZ EDX PRO. A wired 3.5mm analogue connection sidesteps Bluetooth delay entirely.
• Best for a kid, a gift or a fun desk setup → DCHK Haribo. The gummy-bear theme and light 19.87 g build make it the friendlier object.
• Best if you might upgrade later → H HIFIHEAR KZ EDX PRO. The 24 ohm / 112 dB spec means it plays loud and clean off almost anything, so it scales with whatever source you plug into.
In my opinion, this comes down to one question: what is your source? If you're plugging into a modern USB-C phone and you want calls, volume buttons and a bit of personality, I'd buy the DCHK Haribo — it does the everyday job with less friction. If you're plugging into a laptop, a console or an audio player and you care about isolation, a replaceable cable and a bass-forward tuning from that dual magnetic 10mm driver, I'd buy the H HIFIHEAR KZ EDX PRO. It's the more serious piece of audio gear of the two, and the detachable cable gives it a longer life. Check the current price on Amazon before deciding, since that gap can shift which one makes more sense for you.
what is 10mm driver earbuds
A 10mm driver earbud is an earphone whose speaker unit — the dynamic driver that converts electrical signal into sound — measures 10 millimetres across. Both earphones compared here use a 10mm dynamic driver. In general, a larger driver moves more air, which usually means more low-frequency output, which is why 10mm is a common choice for bass-forward earbuds. It's a physical dimension, not a quality rating on its own.
is 10mm driver good for earbuds
Yes — 10mm is a well-established size for in-ear earphones and both products here use it. The KZ EDX PRO pairs its 10mm unit with a dual magnetic circuit and reaches down to 10 Hz, while the DCHK Haribo quotes 20 Hz to 20,000 Hz. The driver size tells you the potential for bass; the tuning, the seal and the housing decide how it actually sounds.
is 6mm driver good for earbuds
A 6mm driver is on the small side, and it's typically found in compact or budget buds. Smaller drivers move less air, so deep bass is harder to achieve — though tuning and a good ear seal can partly compensate. Neither earphone on this page uses a 6mm driver; both are 10mm, so if low-end weight matters to you, this comparison is already in the larger-driver category.
do these earbuds work with my phone
It depends on your port. The DCHK Haribo uses USB-C, so it suits modern USB-C phones and tablets directly. The H HIFIHEAR KZ EDX PRO uses a standard 3.5mm jack, so it fits laptops, MP3 players, desktops and handheld consoles, but a USB-C-only phone would need an adapter, which isn't included. Check your phone's connector before choosing.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.
See also: Hmusic 3.5mm vs Zzeroon Ear Plugs, Bywulanda Upgrade USB Type vs CHENRUIDA Ear Buds, iClever BTH20 vs RORSOU C6, Candy Bila USB C Kids vs ZRUHIG 2-Pack