The EPZ Q1 Pro is an entry-level wired IEM built around a single 10mm dynamic driver and a lightweight resin shell. It’s a simple gear, but it’s the kind that can make daily listening feel more “right” with almost no fuss.
Quick facts (from the official specs)
- Driver: 10mm dual-magnetic, dual-cavity dynamic driver
- Impedance: 32Ω @ 1kHz
- Sensitivity: 110dB (±3dB)
- Frequency response: 20Hz–20kHz
- Cable interface: 0.78mm 2-pin
- Plug options: 3.5mm single-ended or USB-C (by version)
- Cable length: 1.2m
If you want the full spec table and the current versions, this is the page to bookmark: EPZ Q1 Pro product page.
Which version should you pick: 3.5mm or USB-C?
Choose the 3.5mm version if your device has a headphone jack and you want maximum plug-and-play compatibility. Choose the USB-C version if your phone, tablet, or handheld only outputs audio through USB-C.
Either way, the Q1 Pro uses a detachable 0.78mm 2-pin cable, so you can replace the cable later if you ever need to. That detail matters more than most people think.
Fit and comfort (how to get it right in 2 minutes)
- Start with medium tips. Insert gently and rotate until the shell sits stably.
- Play a track with a steady bass. If the bass feels thin, size up the tips.
- If pressure builds quickly, try a smaller tip or a softer silicone set.
Comfort and isolation are a big part of why people pick a resin IEM. A Chinese review also highlighted the Q1 Pro’s secure fit and strong passive isolation for commuting once the tips are matched correctly.
Sound notes you can actually use
Every ear is different, so treat this section as a guide, not a verdict. Still, there’s a pattern in user impressions that’s worth knowing.
One Chinese hands-on review described the low end as punchy but controlled, with a “relaxed” feel that stays listenable for longer sessions. Another review leaned into vocals, calling the Q1 Pro a good “all-rounder for vocal tracks” with a clean, energetic presentation.
Practical takeaways
- For pop and vocals: Keep the volume moderate. Let the midrange do the work.
- For rock and rhythm-heavy tracks: A good seal helps the bass stay tight.
- For FPS gaming: Try a slightly smaller tip if you want a touch more openness. It can make cues feel less “inside your head”.
If you’re curious where those impressions came from, see the original Chinese write-ups: Sina Test review (Chinese) and Sohu reposted review (Chinese).
Do you need a DAC or amp?
Not strictly. With 32Ω impedance and 110dB sensitivity, the Q1 Pro is designed to run well from common devices.
A small DAC can still help if your phone or laptop has audible hiss, weak volume headroom, or a “flat” feel. Think of it as cleaning up the signal rather than forcing more power.
Care tips (so it keeps sounding the same)
- Wipe the nozzle after use. Don’t push wax deeper into the mesh.
- Store it dry. Resin shells are comfortable, but moisture still matters.
- When unplugging the 2-pin cable, pull the connector. Don’t yank the wire
Common questions
Is the EPZ Q1 Pro a good first IEM upgrade?
Yes, if you want a simple wired setup with a comfortable resin shell and easy drivability. If you like loud listening or very bright tuning, you may prefer a different style.
What should I buy with it?
Start with ear tips that fit your ears properly. Most “sound problems” on day one are actually fit problems.
Can I use it with a phone?
Yes. Pick the 3.5mm version if you have a jack, or the USB-C version if your phone uses USB audio.
Can I replace the cable later?
Yes. The Q1 Pro uses a 0.78mm 2-pin detachable cable.
Where can I see the official specs and versions?
Here: EPZ Q1 Pro product page.