iphone / ipod Headset iphone 4s Headset Apple By-wire Headset

Apple fittings iphone / ipod Headset iphone 4s Headset blue board Apple By-wire Headset

Brand: Apple 
Applicable category: iphone, ipad, iPod classic, iPod nano, iPod shuffle, ipod touch
The remote control function and volume control and microphone applies to the following equipment 
iphone4 / 4s/3GS, ipad, ipad2, ipod touch 2/3/4 
Note: If the headset with volume plus or minus iphone1 generation and 3G. Other functions normally. 
Remote control operation guide: 
Press pause / play, skip to the next song, double-tap, tap three times to return to the previous song. 3GS/iphone 4 long press brings up the voice control function