Sony wired earphones MDR-EX155: Canal type blue MDR-EX155 LI

Highly sensitive 9mm driver unit Reduced sound leakage Serration cable that is hard to get tangled Both comfortable fit and high sound quality Uses hybrid earpieces with improved fit No noise canceling function Model: Sealed dynamic driver unit: 9mm Dome shape (CCAW adopted) Sensitivity: 103dB/mW Magnet: Neodymium Playback frequency band: 5-24,000Hz Impedance: 16Ω Input plug: Gold-plated L-shaped stereo mini plug Weight: Approx. 3g Accessories: Hybrid earpiece SS, S, M, L (2 each), cord length adjuster