NICEHCK EB2S
The 15.4mm Japanese LCP dynamic driver with CCAW voice coil and N50 magnet delivers a spacious soundstage and deep bass, housed in a 5-axis CNC aluminum shell. Its 4.4mm balanced gold-plated plug pairs with DAC dongles and Android devices, while the 1.2m silver-plated copper cable ensures stable signal. Best for budget-conscious audiophiles and musicians seeking balanced output for critical listening, though call quality is weak.
No current retailer price
Snapshot
The 30-Second Version
Great sound for $29, but the 4.4mm plug and awful mic make it a one-trick pony. Audiophiles on a budget will love it, everyone else should keep scrolling.
Pros & Cons
Pros
- Big 15.4mm driver delivers spacious, bass-rich sound 81st
- 4.4mm balanced output for cleaner signal from compatible DACs 70th
- Silver-plated copper cable feels premium for the price
- Comfortable enough for long listening sessions
Cons
- Mic quality is terrible, calls sound muffled
- Build quality feels cheap, 34th percentile
- No battery, obviously, but the wired-only design limits portability
- 4.4mm plug means you need a compatible source, most phones won't work without a dongle
What owners think
The Word on the Street
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 2 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
The 15.4mm LCP driver does the heavy lifting here. Sound quality lands in the 81st percentile, which is well above average for this price bracket. The soundstage feels open and the bass has some real weight to it. But the mic and connectivity are rough, both sitting at the 12th percentile. If you're buying these for calls, don't.
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Weight | 0.1 kg / 0.2 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 15.4 |
| Impedance | 32 |
| Hi-Res Audio | Yes |
| Codecs | NICEHCK EB2S Wired Earphones, 15.4mm Dynamic Driver LCP Diaphragm, 4.4mm Balanced HiFi in-Ear Earbuds, Noise Isolation for Android Phones, PC, MP3 (4.4mm Balanced Black) |
Connectivity
| Wireless | No |
vs Competition
The Nothing Buds 2 and Soundcore P31i are both wireless, which makes them more convenient for everyday use, but they can't match the EB2S on pure wired sound quality. The JLab Jbuds Pods are cheaper and more practical for calls, but the sound is a step down. If you want the best audio for the least money and don't mind wires, the EB2S wins. If you need wireless and a decent mic, look elsewhere.
| Spec | NICEHCK EB2S | Technics EAH-AZ100 | JLab JBuds Pods ANC | Samsung Galaxy Buds Buds3 Pro | Apple AirPods Pro 3rd Generation | Soundcore P31i |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Bluetooth Version | - | 5.3 | 5.4 | 5.4 | 5.3 | 6.1 |
| Battery Life Hours | - | 8 | 10 | 6 | 8 | 10 |
| Case Battery Hours | - | 28 | 56 | 26 | 24 | 50 |
| Water Resistance | - | IPX4 | IP55 | IP57 | IP57 | IP55 |
| Multipoint | - | true | true | true | true | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof | Affordability |
|---|---|---|---|---|---|---|---|---|---|
| NICEHCK EB2S | 30.8 | 10.7 | 33.8 | 80.6 | 44.2 | 69.7 | 11.3 | 29.5 | 63.3 |
| Technics EAH-AZ100 Compare | 97.5 | 97.4 | 78.8 | 99.7 | 76.7 | 93.2 | 99.8 | 81.2 | 2.9 |
| JLab JBuds Pods ANC Compare | 93.5 | 97.4 | 90.8 | 87.1 | 94 | 93.2 | 98.1 | 95.5 | 32.9 |
| Samsung Galaxy Buds Buds3 Pro Compare | 97.5 | 97.4 | 98.9 | 92.3 | 70.6 | 93.2 | 99.6 | 89.7 | 7.2 |
| Apple AirPods Pro 3rd Generation Compare | 97.5 | 81 | 98.9 | 90.4 | 73.2 | 69.7 | 99.6 | 99.3 | 11 |
| Soundcore P31i Compare | 90 | 97.4 | 90.8 | 96.6 | 92.3 | 69.7 | 86.2 | 89.7 | 57.5 |
Price
Value & Pricing
At $29 USD, the EB2S is a decent buy if you already own a 4.4mm balanced source and just want a cheap pair of wired earbuds for music. But if you're starting from scratch, you'll need to factor in the cost of a balanced DAC dongle, and at that point the value proposition gets shaky.
Price History
Read more
Overview
The NICEHCK EB2S is a weird little product. It's a wired earbud with a 15.4mm dynamic driver and a 4.4mm balanced plug, which is audiophile bait at a budget price. The sound is actually pretty good for the money, but the rest of the package feels like an afterthought.
Common Questions
Q: Do I need a special device to use these earbuds?
Yes. The 4.4mm balanced plug requires a source with a 4.4mm balanced output, like a dedicated DAC dongle or some higher-end phones and laptops. Standard 3.5mm jacks won't work without an adapter.
Q: Are these good for phone calls?
No. The mic quality is one of the worst we've seen, landing in the 12th percentile. Your voice will sound muffled and distant. Get a pair with a decent mic if calls matter.
Q: How do they compare to wireless earbuds in the same price range?
For pure sound quality, the EB2S beats most wireless buds under $50. But you lose Bluetooth convenience, battery life, and a usable mic. It's a trade-off that only makes sense for dedicated music listening.
Who Should Skip This
If you're looking for a daily driver for calls, commuting, or gym sessions, this isn't it. The mic is bad, the build feels fragile, and the 4.4mm plug limits what you can plug into. Go grab a pair of Soundcore P31i or JLab Jbuds Pods instead.
Verdict
The NICEHCK EB2S is a niche product that does one thing well: wired music listening on a budget. The sound is genuinely impressive for the price, but the terrible mic, cheap build, and 4.4mm-only connectivity make it a hard pass for most people. Buy it only if you have a balanced source and don't care about calls.
Usage Scores
- Calls13.5
- Music38.7
- Overall27.2
- Budget53.4
- Gaming23
- Travel22.7
- Commute21.9
- Fitness22.9
