These earphones are great for the iPhone and iPhone 3G.

Sennheiser's MM50 iP stereo headset for iPhone gives you the best of both worlds: excellent communication capability along with best-in-class mobile music experience. It delivers outstanding, profession-quality stereo acoustics, as well as great bass response and isolation from outside noise.

Features

 

• Superior dynamic range and bass response
• Ear-canal design for effective noise blocking
• 3 different ear sleeves for perfect fit and acoustics

Specifications

Headphones

• Frequency response: 18-22,000Hz
• Input impedance: 16 ohms
• Sound pressure level: 106 dB
• Connector: 3.5mm, 4-poled jack
• Cord length (asymmetric): 3.0-4.3 ft./1.0-1.3 m

Microphone

• Frequency response: 80-15,000Hz
• Pick-up pattern: Omnidirectional
• Sensitivity: -44 dB/Pa

What's in the Box

• MM50 iP headset
• Three sets of ear sleeves (S, M, L)