1,perfect for iphone 2,3.5mm plug 3,120cm length 4,hands-free function 5,fast shipping 3.5mm hands-free earphone with mic for iphone 

(pink rose red  green blk white  orange yellow blue  purple )

works for iPhone 2G 3G 3GS 4/4s

Driver unit: 14mm speaker 

Microphone: 3.0x1.5mm/ -62+(-)3db

Senstivitity: 116dB +(-)3dB

Frequency range: 20Hz- 20000Hz

Earphone Plug: 3.5mm

Cord Length: 1.2m

Function :

Enjoy Hands-free conversations with this stereo headset with On / Off switch

Includes integrated earpieces and microphone

Cord mounted ON/OFF button which lets you take calls and hang up easily.

Excellent sound quality and super clear sound.

Keep your hands free and on the wheel

But can not Volume Control

   

 

 

 

 

3.5mm plug(works for iphone ,and other device which have 3.5mm ports)

 

 with mic

3.5mm hands-free color earphone with mic for iphone