Radiator—November 21, 2025✓ Verified purchase
By default (connected analog 3.5mm) the sound signature is very balanced. Like, you hear that a lot about sound signature descriptions but it is genuinely accurate in this case. There's no overblown upper mids, no mid treble peaks, no overly bloated bass, and there's actual air frequencies. I bought the usb c version (which I highly recommend since you can easily buy an extra 3.5mm 2 pin cable). Out of the box the default tuning for the type c version is pretty inoffensive but where it really shines is the "Popular" preset from the Tanchjim app. It changes the sound signature to a slightly relaxed harman tuning, so you get nice sub bass without the shouty upper mids while keeping the detailed treble. This kind of versatility in an IEM is honestly pretty crazy for $20, especially considering the quality of the shell and driver. I really hope Tanchjim never discontinues this, it's too good and deserves more recognition. Not my measurements but I'm attaching a screenshot of the usb c popular preset (red), default usb c preset (blue), and analog 3.5mm connection (green) so you can see how they compare to each other and the harman target (dotted line) for reference. Some other notes: always be sure to test with different ear tips if you aren't getting a good seal. This shell in particular is REALLY small so you'll most likely have to use larger tips than you normally would. As an example I usually use "medium" size in all ear tips (which is what is included out of the box) but they didn't seal properly and gave me a really thin sound. I had to switch to larger tips to get a full seal and the proper amount of bass. This is something I feel a lot of people new to IEMs won't get since it's a trial and error thing that not all companies emphasize. Read more

Watts—January 27, 2026✓ Verified purchase
This is a great IEM for the price the app is easy to use. The only down side for me is the cable feels cheap and I personally don't care for it. They are light weight comfortable for smaller ears. Sound quality is good with app support. If you are not a IEM collector save and buy something that more a one and done like the Truthear Hexa or Pure both great for the price and are highly recommend. Read more
Gravi—January 24, 2026✓ Verified purchase
Budget iems for audiophiles. These blow my airport outta the water. Apple you can kick rocks. Screw your anti-repair airpod models. In going back to wired. These iem sound for good for 26 bucks. No volume button only 1 button that picks up/ends calls/Pauses/skip songs. Works on my android, my pc, anything with a usb c port that has the supported drivers. Plug into w.e and chances are that it works great. Plus it wraps around my ear so it doesnt fall down just hangs around my ear if im moving around aggressively. Read more
Robert A. Mesker—July 3, 2025✓ Verified purchase
Comfort: Comfortable in ear experience for long listening sessions. The over the ear moldable wire helps carry most of the weight, while keeping the iem in your ear. Value for money: Cheap enough to get into IEMs at any buget Quality: Surprisingly good quality for the price Design: The 2 pin detachable wires make it super inexpensive to replace when wires short out or brake. Insuring that you may keep the same audio experience for years to come. Usb type c so you can use it with phones , tablets and DAPs that don't have a phone jack. NO NEED FOR A DONGEL. Sound quality: Great, clear sound, punchy bass that you can hear as well feel, voice and mid range is very clear and high nots are crisp without being tiny. Read more
Red—February 15, 2026✓ Verified purchase
Great product Read more
Curly—January 13, 2026✓ Verified purchase
$20 is $20, comes with multiple different ear tips to play around with so it fits in your ear. Sound quality is good and USB-C is very convenient. The plastic shape of earphones took a little adjusting because its different from Apple airpod gen 2s but it's good now and I can hear better in games Read more
Michael—December 30, 2025✓ Verified purchase
This IEM (Bunny) is not sensitive enough. I had to turn the volume ALL the way up to maximum to hear it even at a moderately low level. The cable and build quality reflects the $23 price. Sound is decent once you max out the volume on your smartphone. My other IEM's are loud at half volume. I just got this Bunny IEM (DSP version) and I already know I'll never use it again. Oh well, I guess $20 IEM's aren't going to do it for me. Read more
BAO T.—August 16, 2025✓ Verified purchase
The quality of the headphones is very good. It is small and lightweight, very comfortable to wear, fitting my ears. I really like the DSP version, when Ther allows me to customize the eq for headphones, it would be perfect to have more pre-installed eq models available. The sound quality is excellent, and the price is very cheap. It is designed in a minimalist style. Read more