okcsc ER4SR to 3.5MM Upgraded Replacement Cable for Etymotic Earphones Cable 4 Core for Etymotic ER4SR ER4XR ER3XR ER3SE ER2XR ER2SE LN008099 3.94FT — Open-Box, 5% Off

Name: okcsc ER4SR to 3.5MM Upgraded Replacement Cable for Etymotic Earphones Cable 4 Core for Etymotic ER4SR ER4XR ER3XR ER3SE ER2XR ER2SE LN008099 3.94FT
Brand: okcsc
SKU: awhd-us-b0chyjzbj6
Price: 28.49 USD
Availability: InStock

Brand: okcsc

Condition: Used

$28⁴⁹

$29⁹⁹

-5% Save $1⁵⁰

Updated: 18 hours 52 mins ago

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Description

Raw Material & Design Concept:This cable is a 4-core upgraded cable with Etymotic to 2.5MM/3.5MM/4.4MM plug models. Gold-plated plug design, pure copper separator, plus ear-mounted hook design. The cable is made of high-purity oxygen-free copper, providing a sharper bass response through higher linearity and resolution.

Upgrade & Improvement in Sound Quality: With this cable, by using the 4-core configuration with 30 pieces per core, the transmission loss is minimized to the maximum, and the original ability of the cable is displayed, and the sound quality is improved to be more realistic, brighter and less distorted, so that a new stage of music sound can be explored.

Instructions for Use: The cable adopts special technology. It looks sophisticated but also elegant and neat. Mainly divided into two models with and without wire, for small headphones head, designed with wire style ear hooks can be safely bent and fixed out of the best angle for you to wear; wire-free models are overall soft and easy to store without any tangles. Whether you are quietly enjoying music or doing sports, you can wear it.

Wide Application: suitable for most devices and headphones, even high-end earplugs. Suitable for Etymotic ER4SR ER4XR ER3XR ER3SE ER2XR ER2SE LN008099 etc。

After-Sales Service: Please rest assured that we will provide a one-year warranty for our products. If you have any questions or doubts, please contact our 24-hour convenient customer service.

Suitable for Etymotic ER4SR ER4XR ER3XR ER3SE ER2XR ER2SE LN008099 etc。

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Product Details

SKU:: awhd-us-b0chyjzbj6
Model:: ER4SR TO 3.5MM
Country:: US
ASIN:: B0CHYJZBJ6

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $2 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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