Logitech Ultimate Ears 400 Noise-Isolating Earphones

Crisp highs. Warm mids. Powerful bass. When nothing but the music matters, our 500s deliver a balanced frequency response and a highly detailed soundstage. The high-quality diaphragm drivers were designed and tuned for music lovers who want to hear the music just as it was recorded.

Fit and finish
Our 500s feature a sleek, micro design that sits flush with your ears�for a stylish look that�s comfortable and unobtrusive. The flat, painted cord doesn�t tangle. And the tapered silicon ear cushions fit more naturally than traditional �square� ear cushions, or use the included Comply� Foam Tips for maximum comfort and noise isolation.

Rockin� sound
Crisp highs. Warm mids. Powerful bass. These earphones deliver detail, clarity and a spatial sound stage.

Who�s using Ultimate Ears
Some of the most talented and popular artists in the world. Not to mention anyone else who lives, sleeps, and breathes music.

Fit and finish
Chrome micro-design, flat no-tangle cord, painted accents and the perfect fit that made Ultimate Ears famous.

Technical Details

Model

• Brand  : Logitech
• Model  : Ultimate Ears 400
• Earphone Type : In-ear
• Driver type : Diaphragm
• Frequency response : 20 Hz � 20 kHz
• Impedance : 16 ohms, 1 kHz
• Sensitivity : 105 dB SPL/mW, 1 kHz
• Noise isolation : -26 dB

Connection

• Cable length : 45 inches (115 cm)
• Input type : Angled
• Input connector : 1/8 inch (3.5mm)

Compatibility

• Smartphones : iPhone, Blackberry and other phones with standard 3.5 mm jack
• Portable media players : iPod and MP3, video, and DVD players with standard 3.5 mm jack
• Laptops and computers : Laptops and computers with standard 3.5 mm jack
• Home audio : Home audio systems with standard 3.5 mm jack
• Gaming consoles : Gaming consoles with standard 3.5 mm jack