Sony earphones in with remote control and charcoal black B h.ear MDR-EX750AP High-resolution compatible, in-ear type, microphone, MDR-EX750AP

Model: Sealed dynamic Driver unit: 9mm, dome type (CCAW voice coil) Sensitivity: 105dB/mW Magnet: Neodymium Playback frequency band: 5Hz-40,000Hz Impedance: 16Ω (at 1kHz) Cord length: approx. 1.2m silver coated OFC litz wire Cord type: Y type Effective frequency band: 20Hz-20,000Hz Open circuit voltage level (0dB=1V/Pa):-40dB (0dB=1V/Pa)