


🎶 Unlock studio-grade sound with every beat — don’t just listen, experience it!
The Etymotic ER2XR earphones combine a single dynamic driver with extended bass response and over 35 dB of noise isolation, delivering audiophile-level sound clarity in a compact, metal-bodied design. Featuring a customizable fit with multiple ear tips and a detachable cable, these earphones are engineered for professionals and music lovers seeking precise, immersive audio on the go.






| ASIN | B07NSL5XS5 |
| Additional Features | Detachable Cable, Noise Isolation, User Replaceable ACCU-Filters |
| Age Range Description | Adult |
| Antenna Location | Music |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #43,895 in Electronics ( See Top 100 in Electronics ) #2,280 in Earbud & In-Ear Headphones |
| Bluetooth Version | 5.0 |
| Brand Name | Etymotic |
| Built-In Media | Detachable cable, Assortment of ear tips |
| Cable Features | Detachable |
| Carrying Case Color | Black |
| Color | Multicolored |
| Compatible Devices | Cellphones |
| Connectivity Technology | Bluetooth |
| Control Method | Push Button |
| Control Type | Media Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.0 4.0 out of 5 stars (767) |
| Earpiece Shape | Angular or rounded tip for deep insertion |
| Enclosure Material | Metal |
| Frequency Range | 20 Hz – 16 kHz |
| Global Trade Identification Number | 00846430002203 |
| Headphone Folding Features | In Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 15 Ohms |
| Is Autographed | No |
| Is Electric | No |
| Item Type Name | Etymotic Research ER2XR Extended Respone In-Ear Earphones |
| Item Weight | 0.19 Kilograms |
| Manufacturer | Etymotic Research |
| Model Name | ER2XR |
| Model Number | ER2XR |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Series Number | 2 |
| Specific Uses For Product | Music, Travel |
| Style Name | Boom microphone stand with a telescoping boom arm |
| UPC | 846430002203 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 Years |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
A**N
Very good iem, the rest is meh
The headphones are just amazing. They work very good with many of my genres, in particular electronic music (psytrance) and pop. Extremely well defined sound, and although a bit intimate stage the definition and separation is just another level, especially for a single dynamic driver. The big breaking point is the fit, but i got used to it fairly quickly and the obvious advantage is superior noice cancellation that you wouldnt get without this type of fit. It does make the stage a bit intimate, but for electronic music this isnt something i care that much about anyways. It turns it as an advantage in that genre, atleast to my preference. Getting a good seal and deep fit is absolutely crucial for these iems to come alive and show what they are capable of and it may require some perseverance to get used to them. But if you manage, they are very hard to stop listen to. They are almost addicting. What isnt that good is basically all the rest. Some of the ear tips was literally broken(had holes and leaked sound/didnt isolate external sound) right out of the box. Even if the earphones are fairly priced, things like this shouldnt happen at this price point. Now i have to spend extra to be able to explore other potentially more optimal tip fits. The cable is also pretty lacking in many areas, and the clip is absolutely essential to avoid the pretty apparent microphonics the cable brings. It also feels cheap and it seems like the plug core is of some steel/iron alloy, and not copper(or atleast brass) since its magnetic. Not really ideal, but thanks to the stellar earphone itself it doesnt have that much of an impact on the general performance, although no fair comparison with an adequate cable has been done so far. If you dare to take a gamble on the fit, these are the absolutely best iems you will find in the ~100$ category. I have the hexas and olina se which are also heavy hitters in this category, and the er2xr beats those two fairly easy to me in most categories (excluding staging, but not to say er2xr staging is "bad". Its just intimate and special). I can however see how rock genres/electric guitar songs sound better on the hexas but for me that is not something of weight since i rarely listen to that type of music.
K**N
Stop searching, this is it.
Entry level audiophile equipment is always exciting because there is often the promise of getting more for less. Many embark on the endless hunt for the best price to performance ratio, endlessly comparing one IEM to another. Most go for ChiFi, or Chinese HiFi devices, with their proclamations of triple drivers and balanced armatures. Unfortunately, even these high end technologies don’t necessarily promise excellent sound. That’s what makes the ER2XR, with its single dynamic driver, an incredible feat. At around $100, these headphones prioritise sound among everything else. The accessories are thoughtful, though perhaps a bit spartan. There’s a selection of foam and 3 flange ear tips, replacement filters, a small bag, a clip, and the IEMs themselves. A word on those ear tips: the three-flange variety go deep into your ear canal and take some getting used to. For that reason, I opted for some aftermarket Shure foam tips, which I personally prefer. However, none of this matters nearly as much as the sound. Here’s the thing: they sound great, and arguably better than HiFi community darlings like the TinAudio T2. The sound is very inviting, with a slight lift in the bass, hence the XR or ‘Extended Range’ designation. There is a pleasant warmth in mids, but nothing compromising. Highs are clean with little sparkle. The separation is good, even out of a Lightning dongle. Finally, soundstage is about what you’d expect for an IEM of this class, with its impossibly small chassis, which is to say rather narrow. All this to say that the ER2XR’s serve as a great introduction to controlled, accurate sound, while still being quite enjoyable out of the box. However, these IEMs, like all impossibly good things, come with compromises. Firstly, though they get plenty loud and are easy to drive with any 3.5mm jack, they really do need a good DAC for optimum sound quality. Paired with a Fiio BTR-5 or a Qudelix-5K, these IEM’s would make the perfect sub $200 introduction to “real” HiFi. I’d also upgrade the cable to a balanced 2.5mm 4 pole variant, which leads to me to perhaps the most irksome quality of the ER2XR — a proprietary MMCX connection. First party cables from Etymotic are pricy, at around $50 or half the cost of the whole IEM package. Naturally, AliExpress can solve any problem you have for around $25, but it’s still a nuisance. To summarise: + The gold standard between “fun” and accuracy + Incredible sound for the money + Excellent (+36db) noise cancellation - Proprietary MMCX connection - Fit might not be for everyone - Cable isn’t terribly durable
J**N
Triple flange let's gooo
A**N
Damn, I love these IEMs. They isolate amazingly well; airplane noise, screaming children, and other distractions disappear, even if you aren't playing anything through them. As for sound quality, they are fantastic; flat, but punchy. They are dynamic drivers, not balanced armatures like the ER3 and ER4, but they still have great technicality. I imagine comfort might be hit-or-miss for people though, since they have a deep fit which some people's ears might not appreciate. Also the included eartips are horrible, I've heard some people prefer them, I am not one of those people. Get the Comply P-series eartips; they might color the sound, but they are so much more comfortable; I often forget I'm wearing them. Cable noise can be an issue if you wear them down, since they conduct vibrations from your clothes, beard, etc straight into your ears, so I normally wear them up, hooking the wires over my ears, which kills any vibrations.
M**.
Undoubtly, the sounding of this IEM is very very good, natural & soft. But, it is too costly(Rs. 14500/- around). Presently, I am using CCA-10 IEM which cost about Rs. 3000/- only. & their sounding is also too much excellent. After using ER2XR & CCA-10 IEM, I am sure that there a very very minimal difference of sounding in between them. Both are excellent. But, ER2XR sounds little bit more natural & soft. For this reason, it is wasting Rs 10000/- valuable money on this IEM & it is definitely not a good choice. Remember, ER2XR is USA made so it is costlier.
A**S
Met wat equalization ideaal voor niet elektrisch versterkte muziek in het bijzonder. Denk aan jazz, wereldmuziek, klassieke pianomuziek en groot orkestwerk.
J**J
Nutze vorwiegend andere IEMs, aber hatte den viele Wochen auch schon im Ohr. Sound ist super, man muss sie aber tief reinschieben um einen satten Bass zu bekommen. Den kriegt man dann aber. Ich muss sagen ich bin beruflich Tontechniker, also halte natürlich wahnsinnig viel von meiner Meinung *ironisch grinsend* Für mich hören sie sich sehr ausgewogen an für den Preis. Flat vielleicht nicht, aber so, dass ich jetzt nichts vermissen würde. Andere teurere 3-Wege sind teilweise weitaus schlechter. Man darf nicht dem "Umso mehr Wege umso besser"- Wahn verfallen. Einziges Manko, seh ich aber eher persönliche Sache: Ich kann sie nicht länger tragen als eine Stunde. Dann tun mir die Ohren massiv weh. Sonst alles topp!
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