🔹 Audio settings:
 • Frequency range: 5 Hz – 24 kHz
 • Impedance: 16 Ω
 • Sensitivity: ~103 dB/mW
 • Speakers: 9 mm dynamic (neodymium)

 🔹 Short description:
 The Sony MDR-EX155AP is a lightweight, in-ear wired headphone with a built-in microphone for music and calls. The compact design and high-sensitivity 9mm drivers deliver clear sound and good bass reproduction.

 🔹 Additional information:
 • Integrated microphone and control button for calls/volume control
 • Tangle-free cable resists tangling
 • Comes with multiple silicone tips for a comfortable fit
 • Universal compatibility with smartphones and other 3.5 mm devices
 • Lightweight (~3 g) – comfortable for everyday use

 🔹 Keywords:
 Sony #MDREX155AP #InEarHeadphones #3.5mmJack #WiredAudio #TechAccessory