Sony Earphones Canal Type with Remote Control and White W MDR-EX15AP Microphone, MDR-EX15AP

[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. Model: Closed dynamic type Driver unit: 9mm Sensitivity: 100dB/mW Magnet: Neodymium Playback frequency band: 8-22,000Hz Impedance: 16Ω (1KHz) Maximum input: 100mW Cord length: 1.2m Litz wire Cord type: Y type Input plug: 4-pole gold-plated L-type stereo mini plug Accessories: Hybrid earpieces S, M, L (2 each), cord length adjuster