Etymotic ER-4P Portable In-Ear Earphones

List Price: $299.99
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Your Save: $ 299.99 ( 100% )
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Manufacturer: Etymotic Research
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Features:

• Noise isolation: 35-42 dB
• Maximum output: 122 dB SPL
• Weight: less than 1 oz.
• Response accuracy: 86%
• Frequency response: 50-10 kHz ± 2 dB; 20-16 kHz ±4 dB

Accessories:

• Etymotic Research ER6i-14SM Replacement Triple Flanged Eartips for Etymotic Earphones (Baby Blue, 5 Pairs)
• Belkin RockStar 5-Way 3.5-mm Headphone Splitter (White)
• Comply T-100 Standard Foam Tips - 3 Pair Pack
• Etymotic Research ER6i-18 Replacement Triple Flanged Eartips for Etymotic Earphones (Gray, 5 Pairs)
• Monster MCL MSTFST MINI 1/8 Stereo Female to 1/4 Stereo Male Cable Adapter

Related Items:

• Etymotic Research ER-4PT MicroPro Noise-Isolating In-Ear Earphones (Black)
• Etymotic Research HF5 Portable In-Ear Earphones (Cobalt)
• Etymotic Research HF5 Portable In-Ear Earphones (Black)
• FiiO L3 Line Out Dock (LOD) Cable For iPod and iPhone
• Etymotic Research ER20 High-Fidelity Earplugs (White with Clear Stem)

Editorial Reviews:

The ER-4P MicroPro noise-blocking earphones from Etymotic Research offer realistic sound reproduction and noise isolation that far surpasses that of active noise-canceling earphones.