Specification

• Earphone with mic function
• Support to volume control of iphone,ipad,ipod
• Sensitivity(100Hz) : 109 dB SPL/mW
• Frequency response : 500-20000Hz
• Impedance : 23 ohms
• Earphone wire length : 110cm
• Weight : Earphone (0.4 ounce)10.2g/Winder Set 0.7 ounce(18g)
• High Quality Bass Earphone *1 /Winder with magnet *1/Strong magnet holding botton *2