does they work in the original Kindle

These are perfect with the Original Kindle. No longer will you be bothered by those around you asking if you like the Kindle, or if that is the original kindle they had back in college. If you are using the original kindle, you are likely riding a loud city bus on the way back to the trailer park. And you NEED these plugs. Thanks!

I'm freaked out over how far they seemingly stick out. Is there any danger of having something bump into them and have the plug jam in your ear?

I've actually had this happen. I was at a metal show and someone from a mosh pit fell into me and it somehow got jammed into my ear where I couldn't get it out with my fingertips and I had to wait to get home for my wife to extract it with needle nose pliers. It didnt go deep enough to cause damage but it sure was uncomfortable. I've used them 20+ times since and it hasnt happened again..

will this fit a five year old?

Did you ever buy these for your five year old? If so, how did they fit? Did they work well?

do they come with the cord to keep them attatched?

They come with a plastic case that has a cord attached to it.

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🔊 Protect your ears, keep your vibe — hear every moment, not the noise.

EFFORTLESS HANDLING - Long, smooth stems make removal quick and hygienic.
TAILORED COMFORT FIT - Replaceable 3-flange ear tips adapt to various ear shapes for all-day wear.
COMPLETE ON THE GO KIT - Includes neck cord and storage case for convenience and durability.
CRYSTAL CLEAR PROTECTION - Attenuates noise by up to 20dB without muffling conversations or music.
ENGINEERED ACOUSTIC PRECISION - Resonators and acoustic resistors ensure natural sound quality in any environment.

The Etymotic ER20 High-Fidelity Earplugs deliver professional-grade noise reduction up to 20dB while preserving sound clarity. Designed with advanced acoustic technology and customizable 3-flange ear tips, they offer a comfortable, secure fit for prolonged use in loud environments like concerts, construction sites, and travel. This Japanese domestic model includes a neck cord and storage case, making it the perfect companion for hearing protection without sacrificing audio quality.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Perfect platform for hard-to-find items. Delivery was prompt.

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Color Name	Blue (Pale)
Batteries Included	No
Batteries Required	No
Brand	Etymotic Research
Manufacturer	Etymotic
Item Model Number	ER20-SMB-C
Model Year	2012
Size	3フランジ・イヤーチップS×1ペア
Product Dimensions	1.91 x 10.16 x 15.24 cm; 18.14 g
Item Weight	18 g

【国内正規品】Etymotic イヤープラグ ER20シリーズスタンダードフィット 3フランジ・イヤーチップS ブルー 1ペアノイズ低減最大20dB減退 ER20-SMB-C

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【国内正規品】Etymotic イヤープラグ ER20シリーズ スタンダードフィット 3フランジ・イヤーチップS ブルー 1ペア ノイズ低減 最大20dB減退 ER20-SMB-C

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions

【国内正規品】Etymotic イヤープラグ ER20シリーズスタンダードフィット 3フランジ・イヤーチップS ブルー 1ペアノイズ低減最大20dB減退 ER20-SMB-C