4ft 3.5mm Stereo iPhone Hands-Free Earphones with Microphone Headset

Enjoy listening to music and answering calls with built-in mic. 3.5mm standard stereo jack for iPhones and other mobile devices. High-quality stereo headphones that greatly reduce outside noise.

Features:

• Perfect for the active individual, and ideally suited for the iPhone 3G.
• High Quality and light weight 3.5mm head phones
• Transducer: 6U
• Impedance: 32 ohm+/-15%
• Sensitivity: 115+/-5dB at 1KHz, 5m with finished headset
• Frequency response: 20Hz ~ 20KHz
• Rated input power: 5mW
• Maximum input power: 10mW
• Length: 4ft
• Color: White