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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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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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

【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

Product ID: 734479764

Details

サイズ
スタイル
コードなし
ブランド
Etymotic
再利用可能性
再利用可能
色
ブルー

🎵全周波数帯域均等減衰

🔇最大20dBノイズ低減

♻️交換可能イヤーチップ

Description

🔊 Protect your ears without missing a beat!

SUSTAINABLE HYGIENIC - 交換可能なイヤーチップで長期間清潔に使える
VERSATILE NOISE DEFENSE - ライブハウスから工事現場まで、あらゆる騒音環境に対応
TAILORED FIT FOR EVERY EAR - 3フランジ・イヤーチップで快適かつしっかりフィット
ENGINEERED ACOUSTIC PRECISION - 共振器と音響抵抗器で自然な音響レスポンスを実現
CRYSTAL CLEAR SOUND PROTECTION - 最大20dBの均等なノイズ低減で会話も音楽も鮮明にキープ

Etymotic ER20 High-Fidelity Earplugs deliver up to 20dB noise reduction evenly across all frequencies, preserving sound clarity in noisy environments. Designed with precision acoustic components and interchangeable 3-flange ear tips, they offer a comfortable, secure fit for extended use in settings from concerts to construction sites.

Specifications

ASIN	B0044DEESS
Amazon 売れ筋ランキング	ドラッグストア - 119,946位 ( ドラッグストアの売れ筋ランキングを見る ) 耳栓 - 696位
GTIN (Global Trade Identification Number)	00846430000216
UPC	612750858857 799564863588 793936807521 798813011701 809393894438 084643000214 846430000216 784922318497
おすすめ度	4.3 5つ星のうち4.3 (4,836) var
カラー	ブルー
サイズ	3フランジ・イヤーチップS×1ペア
スタイル名	コードなし
セット数	2
ノイズ除去レベル (最大 dB)	20decibels
ブランド名	Etymotic Research
メーカー名	Etymotic
メーカー型番	ER20-SMB-C
ユニット数	1.00 セット
再使用可能性	再利用可能
単一数値評価（SNR）	20 デシベル
品目部品番号	ER20-SMB-C
商品の重量	0.04 ポンド
商品本体サイズ	19 x 102 x 152 mm
型番	ER20-SMB-C
特殊な用途	あらゆる騒音環境
騒音低減率（NRR）	20 デシベル

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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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【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

Details

Description

Specifications

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