Hridz AK3 Wired In-Ear Monitor IEM Earphone with Microphone HiFi Music Monitor Bass Headphone

The mic is an inline mic, likely near the cable, not a dedicated large studio-mic — for live singing or recording vocals, this usually means mic quality will be modest. Inline mics tend to pick up a narrower frequency range and more ambient noise than dedicated external mics (or built-in phone mics). For casual calls or simple demos maybe okay; for professional singing/recording, you’ll likely hear limitations.

Because it’s a 3.5 mm analog connection, sound transmission quality can depend a lot on what you plug it into. Phone output levels, ambient noise, and the phone’s mic/combo-jack support all affect how clean the recorded/ transmitted sound is.

If you want more studio-grade vocal clarity, a proper external mic or a higher-quality IEM + separate mic (or a dedicated in-ear + mic/recording setup) would be significantly better.

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📱 Will it “fit” in your Samsung Galaxy S20 ?

The AK3 uses a standard 3.5 mm wired jack. If your Galaxy S20 has a 3.5 mm headphone port (or if you have a compatible adapter), then yes — it should physically fit and work for audio + mic. Many variants of Galaxy S20 don’t include a 3.5 mm port, so you’d need a proper adapter if yours doesn’t.

If using an adapter (USB-C → 3.5 mm), make sure it supports mic + audio (i.e., TRRS), not just audio output — otherwise the mic may not be recognized by the phone.

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🎤 Our take (for a singer) — and when AK3 makes sense

If you just want a budget-friendly IEM for casual singing practice, calls, or informal recording, the AK3 can be a reasonable small investment. The gold-plated jack + inline mic + dynamic driver give you basic usability and decent sound for the price.

But if you plan on doing serious vocal recording, live performance monitoring, or higher-quality audio capture, I’d treat the AK3 as a “starter / everyday” tool — and probably invest in a dedicated mic setup (external mic + good IEMs or headphones) for better clarity, noise rejection, and dynamic range.