Including the triple flange eartips but excluding the cable connector it's roughly 25mm (1 inch)

How do these deal with noisy/loud environments?

These are perfect for noisy environments, you won't be able to hear any outside noise. I was at an indoor Netball games and could not hear any of the high pitched whistles being blown at all. These IEMS are really good.

Are these geared more towards professionals? Im a casual listener, but I'm looking to upgrade to something more serious than regular cheap earbuds.

Speaking as a professional, yeah they have a pretty neutral and accurate sound with very good isolation, which I greatly appreciate because I can't stand exaggerated consumer-oriented sound signatures. It sounds better than anything else remotely close to this price. However, to achieve this great isolation and accuracy, you have to use those 3-flange tips and insert them properly (very deeply-as deep as they'll go). It takes a bit getting used to and may present a comfort issue for some, but for me, it wasn't a big deal and I got used to it quickly with no discomfort.

Are the foam or silicone flange tips more effective at noise isolation?

I find the triple flange silicone tips better in my ears. But I have narrower than normal ear canals so the foam does not fit very well.

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Etymotic Research ER2XR Extended Response in-Ear Earphones

Etymotic Research ER2XR Extended Response in-Ear Earphones

Product ID: 225888058

Details

Brand
Etymotic
Colour
Rose Gold
Ear Placement
In Ear
Form Factor
In Ear
Impedance
15 Ohms

🎧Balanced Armature Driver for pristine sound

🎮Universal compatibility across devices

🔇Passive Noise Cancellation for immersive focus

R7535

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Description

🎧 Elevate your audio game—because your ears deserve the best.

ERGONOMIC IN EAR DESIGN - Comfort meets style with a rose gold finish and customizable ear tips for a perfect fit all day long.
SEAMLESS MULTI DEVICE USE - Plug and play with smartphones, laptops, gaming consoles, and more—your all-in-one audio companion.
UNMATCHED NOISE ISOLATION - Passive noise cancellation blocks distractions so you stay in the zone—whether at work, travel, or gaming.
DURABLE DETACHABLE CABLE - 4-foot wired cable with easy detachment ensures longevity and hassle-free replacement.
CRYSTAL CLEAR AUDIO PRECISION - Experience studio-grade sound with balanced armature drivers that deliver every note with stunning clarity.

The Etymotic Research ER2XR in-ear earphones feature balanced armature drivers for extended frequency response and crystal-clear sound. Designed with passive noise cancellation and a comfortable ergonomic fit, these wired earphones offer universal compatibility with a variety of devices. The rose gold finish and detachable cable add both style and durability, making them ideal for professionals, gamers, and audiophiles alike.

Specifications

ASIN	B07NSL5XS5
Age Range Description	Adult
Antenna Location	Music Listening
Audio Driver Type	Balanced Armature Driver
Best Sellers Rank	#682,566 in Electronics ( See Top 100 in Electronics ) #14,392 in In-Ear Headphones
Bluetooth Version	5.0
Box Contents	Detachable cable, Assortment of ear tips
Brand Name	Etymotic
Cable Length	4 Feet
Colour	Rose Gold
Compatible Devices	Smartphones, Tablets, Laptops, Desktops, Gaming Consoles, Music Production Equipment
Control Method	Touch
Control Type	Volume Control
Controller Type	Wired
Country of Origin	USA
Customer Package Type	Standard Packaging
Customer Reviews	4.1 4.1 out of 5 stars (770)
Earpiece Shape	In-ear
Enclosure Material	Plastic
Frequency Response	20 Hz
Global Trade Identification Number	00846430002203
Headphone Form Factor	In Ear
Headphone Jack	3.5 mm Jack
Headphones Ear Placement	In Ear
Impedance Unit of Measure	15 Ohms
Is Autographed	No
Is Electric	No
Item Weight Unit of Measure	0.19 Kilograms
Manufacturer	Etymotic Research
Model Name	ER2XR
Model Number	ER2XR
Network Connectivity Technology	Wired
Noise Control	Passive Noise Cancellation
Number of Items	1
Product Features	in-ear
Series Number	2
Specific Uses For Product	Travel, Music, Gaming
Style Name	In-ear
UPC	846430002203
Unit Count	1.0 Count
Water Resistance Level	Waterproof
Wireless Technology Type	Bluetooth

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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R7535

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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