Acoustic Hollow Air Tube 3.5mm Anti-radiation Earphone With Mic and On Off Answer Switch Compatible with iPhone 4 4S, iPhone 5 5S 5C, Samsung Galaxy S3 S4 S5, Samsung Galaxy Note 2 Note 3 High Quality Radiation Free Headset Patented Air Tube Technology No Wires Near The Head! Crystal Clear Sound Compatible with iPhone 4 4S, iPhone 5 5S 5C, Samsung Galaxy S3 S4 S5, Samsung Galaxy Note 2 Note 3