Logitech Ultimate Ears 400 Noise-Isolating Earphones

Never miss a beat
Crisp highs. Warm mids. Powerful bass. When nothing but the music matters, our 400s 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 400s 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.

Technical specifications & user guide

• 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

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

Connection

• Cable length: 45 inches (115 cm)


• Input type: Angled


• Input connector: 1/8 inch (3.5mm)

In the box

• Accessories included with your UE 400 earphones.

Protective hard case

• The compact storage case keeps your earphone safe while you’re on the go. It can even attach to your keychain.

Ear cushions

• You get five sizes of soft silicone ear cushions (XXS, XS, S, M, L) and one set of Comply™ Foam Tips.