ST2 Pro USB-C Earbuds Wired,Type-C Headphones HiFi DAC, in-Ear Monitor, Dual 10 mm DD Drivers, ESS ES9218AC Pro Chip, in-Line Control, HD Mic
€70
Price: $69.99
(as of Jul 28, 2025 15:11:38 UTC – Details)
Product Description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. ST2 PRO NEBULA USB C IEM Merchant Video
High Performance Driver
Its PU+PEEK composite diaphragm ensures uniformity and lightweight. The dual magnetic circuit enhances efficiency, extends high frequencies, improves detail, and reduces distortion
For Music Audiophiles – Pure, Balanced Sound
Experience a balanced, natural sound signature with powerful lows, rich mids, and smooth highs—ideal for daily listening across diverse music genres
HD Mic w/ Smart Controls
It not only supports in-line control but also features a HD mic. It can convert microphone audio streams to 24-bit /48 kHz, ensuring clear voice
USB-C Plug-n-Play All Devices
Hi-Res audio with professional DAC instantly upgrades sound on IOS/Android/Mac/PC. Plug & play crystal quality for music/podcasts/games via USB-C
Delay-Free HiFi Sound
It delivers ultra-low latency and wide 20Hz–40kHz frequency response, ensuring immersive, delay-free audio for gaming, streaming, and more
Light Up Your Sound
With the sample rate indicator, you can visually assess audio quality at a glance—each lighting effect represents a different sample rate
Pure OFC: Rich Natural Sound
Hi-end OFC cables boost low/mid clarity, delivering rich natural soundstage. Braided textile wrap ensures lightweight, durable, tangle-free use
Ergo Design: Enduring Comfort
The earphone shell, crafted from skin-friendly German-imported Byer resin, its external structure ensure long-lasting comfort for extended wear
Multi-Platform Compatibility
It delivers HiFi audio across Windows, macOS, iOS, Android, HarmonyOS via built-in USB-C DAC. Seamless compatibility with PCs, tablets, smartphones
Unlock Hi-Res Streaming Format
With built-in DAC, ST2 PRO Nebula enables 8X MQA unfolding on TIDAL, Spotify etc., delivering true lossless audio beyond standard Bluetooth tech
[No Bluetooth’s limitations] Unlike compressed Bluetooth or standard USB-C headphones, the IEMs ST2 Pro offers plug-and-play convenience with rich, detailed HiFi sound. Enjoy an uninterrupted, premium high-resolution listening experience anytime, anywhere
[2-in-1] Pay for one, enjoy both! This wired earbuds combines the functions of in-ear monitors and a high-performance DAC. Its built-in DAC chip delivers both convenience and exceptional sound quality
[Advanced DAC Chip] Say goodbye to the traditional headphone jack! Usb-c earbuds wired ST2 Pro redefines Hi-Res audio with USB-C HiFi digital in-ear monitors, powered by the high-performance ESS ES9218AC Pro DAC chip for crystal-clear, lossless sound
[Premium Oxygen-Free Copper Cables] ST2 PRO Nebula usb-c headphones features high-purity oxygen-free copper cables, known for their superior performance in the low-midrange. Encased in tightly woven textile material, these cables are durable, flexible, and lightweight for long-lasting use
[In-Line Controls & HD Microphone] ST2 Pro features convenient in-line controls and a high-definition microphone. Enjoy crystal-clear calls with real-time audio conversion to 24-bit/48 kHz for superior voice clarity
Customers say
Customers find the earbuds comfortable and of good quality. The sound quality receives mixed feedback, with some customers finding it nice while others say it’s the worst they’ve experienced.
8 reviews for ST2 Pro USB-C Earbuds Wired,Type-C Headphones HiFi DAC, in-Ear Monitor, Dual 10 mm DD Drivers, ESS ES9218AC Pro Chip, in-Line Control, HD Mic
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€70
amy –
super easy to set up, just plug in
I like this product since it has outstanding sound quality, and the USB-C and USB connection fit my cell phone and my laptop, doesn’t matter when and where I need it. It’s so easy to set up, I don’t even need to go to set up, I just plug in and it works. It’s very convenient and comfortable, I love it’s wired since I don’t need to worry about the battery level at any time.
Jonathan barcenas –
Good audio great cable
Excellent introductory product to audiophilia. Good audio quality, good well-defined bass, high frequencies, right where they should be, although the meds are a little behind and sound stage is nothing crazy, but nothing wrong. The frequencies are mixed a little bit with each other depending on the song, but for some Iems with integrated DAC chips they are magnificent, they are the headphones of any travel backpack without the need for an external DAC and more artifacts. I am enjoying these IEMs from the first 10 seconds of the first song, I was sceptical but I am glad that they surprised me so much in a good way.
jorge Demarco –
Suenan muy bien
Suenan increÃblemente bien
Michael P. –
Like listening to nails on a chalk board.
Build quality is questionable. The sound is quite possibly the worst I’ve ever heard. I bought about 8 IEM’s in the $20 range out of curiosity and they all destroy this one in sound quality. They’re not listenable to me.
Chris Jasta –
Solid value buy; fit runs small
Good value. The sound is nice and crisp, and plenty loud. Great for acoustic and voice.The fit is a little small for me. Comfortable to wear all day, but didn’t provide much sound isolation.I was pleasantly surprised with the quality of the in-cable mic, though it obviously doesn’t compare to a studio mic.I used just the cable with a set of higher-end IEMs; still useable, but slightly flat. Not sure if this is due to the DAC, the cable quality, or if audio over USB C (vs 3.5mm jack) inherently loses some fidelity.They’re great for the price – I’ve just bought another pair.
Dennis L. Bean –
Decent Earbuds, good sound, slightly awkward fit
I thought the sound quality for these HIDIZS ST2 Pro earbuds was pretty good. I’m certainly not an audiophile, but sounds were clear and distinct, and I could discern both high and low sounds, and mid-range vocals were clear enough for my ears. Connectivity was fine. My PC recognized these right away.Ergonomically, these are not my favorites. They have a stiffened section that loops over the top of your ears. That keeps them firmly in place, but actually getting them on was a bit difficult. The cable connects right at the earpiece, and it was initially unclear to me which way the two-pronged connector needed to be plugged in. I got it right, but I had to look at the product page to be sure. The wires for the earbuds are fairly flexible, but mine have a slight kink that doesn’t seem to want to go away.I liked these enough to wear them occasionally for their sound quality, but would typically turn to something else I I was looking for long-term wear where comfort was my goal.
Nhan t nguyen –
Amazing
They are sound great, stay put. I used it everyday and feel so comfortable with it. Durable and made of good material. Love it.
Xdiu –
fallo al mes , se calentaba el dac desde el dia 1
todo muy bien hasta que dejo de funcionar el cable, se calentaba demasiado y comenzó a alumbrar azul de la nada y dejo de funcionar, una lastima, puede que sea solo un caso aislado el mÃo por lo cual no dare una estrella porque lo disfrtute el mes que funcionaron aunque se calentaba el dac desde el dia 1