iPhone 4 Stereo Hi-Fi Earphone Headset Handsfree

Features:

• Perfect sound quality
• Fantastic stylish white design
• Fitted with a high-performance microphone
• You can quickly answer and end iPhone call and control basic music play back simply by pressing a button on the mic.
• Ideal replacement earphones headphones for iPAD, iPhone 4 3GS 3G, Apple iPhone, iPod 1G / 2G, iPod 3G, iPod 4G / Photo (U2 Special Edition), iPod Classic, iPod Mini, iPod Nano, iPod Nano (2nd Generation), iPod Nano (3rd Generation), iPod Photo, iPod Shuffle, iPod Shuffle (2nd Generation), iPod Touch, iPod Video 30 GB / U2, iPod Video 60 / 80GB, MP3 players, CD players, laptops and all other audio devices with a 3.5mm headphone jack.

Specification:

• Driverunit: 14mm Speaker
  
• Microphone: 3.0X1.5mm/-62+-3db
  
• Impedance: 32ohms±15% at 1KHZ
  
• Sensitivity: 116dB±3dB
  
• Frequency Range: 20Hz - 20000Hz
  
• Maximum Power: 5mW
  
• Plug: 3.5mm
  
• Cord Length: 1.2m
  
• Color: white