ELECOM Stereo Earphones with Flat Cable to Prevent Compatible with Large Diameter Blue Microphone, Tangle, 1.2m (Y Type) iPhone/Smartphone, 10.7mm

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. ELECOM Stereo Canal Headphones for Smartphones Flat Cord with Microphone Large Diameter 10.7mm Driver Adopts 3.5φ4 Pole Blue EHP-CS3560MBU