Classical Style Handset with 3.5mm Plug for iPhone 4, iPad, Android Smartphones and Mobile Phones Classical Style Handset with 3.5mm Plug for iPhone 4, iPad, Android Smartphones and Mobile Phones- Classical old-fashion handset for your iPhone 4S, iPhone 4, iPhone, Android smartphone, and even iPad- Only works with 3-channel 3.5mm audio jacks- Reduce radiation by 96%- Connectors/Ports: 3.5mm ...