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Item #:
236077184
Etymotic ER4SR Studio Reference Earphone
89% of respondents would recommend this to a friend
Item #:
236077184
NGN 670986
Price Details
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Imported from USA store
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Order now and get it around Monday, November 23
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What Stands Out
Accurate Sound
Etymotic ER4SR delivers studio-quality sound with exceptional clarity, making it ideal for audiophiles and professionals who demand high-fidelity audio in their listening experience.
Noise Isolation
These earphones offer exceptional passive noise isolation, effectively blocking ambient noise and allowing users to focus solely on their music or audio without distractions, perfect for studio environments.
Premium Durability
Crafted with high-quality materials, the ER4SR ensures longevity and reliability, providing users with a sturdy audio tool that withstands regular use while maintaining optimal performance.
Product Details
| MPN | AMS-ER4SR |
| UPC | 846430002012 |
| Manufacturer | Etymotic |
| Brand | Etymotic Research |
| Form Factor | In-Ear Only |
| Type | Earbud (In Ear) |
| Number of Earpieces | Double |
| Color | Multicolor |
| Model | ER4SR |
| Connectivity | 3.5mm Jack |
| Cable Length | 5ft |
| Features | Noise Isolation, In-Line Control |
| Microphone Type | Built-In |
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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Audio Professionals
Perfect for sound engineers and musicians who require precise sound reproduction for mixing and mastering audio tracks.
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Frequent Travelers
Ideal for travelers seeking superior noise isolation to enjoy music or podcasts without disruptive background noise.
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Critical Listeners
Great for audiophiles who appreciate high fidelity and detail in every nuance of their favorite music genres.
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Casual Listeners
Not suitable for those who prefer bass-heavy sound profiles and less analytical listening experiences.
Product Description
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Customer Questions & Answers
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How to Shop Etymotic ER4SR Studio Reference Earphone Online From Ubuy?
Answer: It’s easy to shop Etymotic ER4SR Studio Reference Earphone online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Etymotic ER4SR Studio Reference Earphone Available to Shop Online in Nigeria?
Answer: Yes, at Ubuy Nigeria this product is available for you to shop at a reasonable price. The Etymotic ER4SR Studio Reference Earphone is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
etymotic research Editorial Review
Etymotic ER4SR Studio Reference Earphone offers exceptional sound quality with accurate reproduction across the frequency spectrum. Users appreciate the balanced sound profile, which is notably not hyped, allowing them to hear a true representation of their audio, making it a favored choice among music producers and audio enthusiasts. These earbuds are equipped with noise isolation and in-line control features, enhancing the listening experience. Many users recommend opting for comply ear tips for improved comfort during longer listening sessions. However, some users experienced minor connectivity issues with the cable, underscoring the importance of careful inspection before use.
Customer Reviews & Ratings
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Pros
- Exceptional sound quality with balanced frequencies
- Great for audio professionals and enthusiasts
- Noise isolation enhances listening experience
- Compatible with portable devices
- Includes storage case and extra ear tips
Cons
- Initial discomfort may be experienced during use
Platform Trust & Buyer Confidence
MB
Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
MT
Music
Verified buyer
“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”
05 November 2026 · via Trustpilot
WF
William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
A
Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
SM
Stephen
Verified buyer
“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
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NGN 670986
Order now and get it around Monday, November 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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