Ultimate Ears 400vi

This sleek, stylish micro headset has a microphone and on-cord controls so you get a detailed and immersive sound stage, crisp calls and noise isolation.

No need for two headsets—you get detailed sound, crisp calls and noise isolation for your music and phone calls.

On-cord controls let you answer calls with just one touch, change tracks and adjust volume—all without taking your iPhone® or iPod® out of your pocket.

Tuned by the same engineers who make the custom earphones preferred the world's top touring musicians—for professional sound.

These earphones create a refined, detailed sound stage with high-quality, single-diaphragm speakers tuned to deliver crisp highs, warm mids and powerful bass.

These small earphones sit flush with your ears—for a stylish look that's comfortable and unobtrusive.

With five pairs of soft silicone ear cushions from XXS to L, you won't have to worry about getting the right fit—even if you've got small ears.

Noise-isolating Comply™ Foam Tips help seal out background noise, so you can listen to your music—not the guy next to you.

Saves time and eliminates the hassle of untangling your cord every time you want to listen to your music.

The pocket-ready hard case keeps your earphones safe while you're on the go and can even attach to a keychain for extra convenience.

Your earphones work with iPod®, portable music players, DVD players, handheld games and laptops with a 3.5 mm jack.

Compatible with BlackBerry® with 3.5 mm jack
The remote and mic are supported by iPhone® 3GS, iPod® nano (4th and 5th gen.), iPod touch (2nd gen.), iPod classic (120GB/160GB).
The remote is supported by iPod shuffle (3rd gen.)
Requires latest iPod software. Audio is supported by all iPod and iPhone models.
Volume control functionality not available with BlackBerry devices.
Audio is supported by all music-enabled smartphones with a 3.5 mm jack.

Impedance: 16 ohms, 1 kHz
Sensitivity: 105 dB SPL/mW, 1 kHz
Frequency response: 20 Hz–17 kHz
Connector: 1/8 inch (3.5 mm)
Noise isolation: 26 dB
Sensitivity (mic): -58 dBV/Pa
Frequency response (mic): 200 Hz–10 kHz

Headset with on-cord controls
Protective hard case
Five pairs of soft ear cushions (XXS, XS, S, M, L)
1 pair of Comply™ Foam Tips
User documentation

2-year limited hardware warranty