Headphone Sony Enclosed Inner Ear Receiver (Blue) [MDR-EX255AP L]

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Specification
Headphone Part * 1
Type : Sealed Dynamic Type
Driver Unit : 12 mm Dome Type (Uses CCAW Voice Coil)
Sensitivity : 106dB/mW
Magnet : Neodymium
Playback Frequency Band : 5Hz-25000Hz
Impedance : 16 Ω (at 1 kHz)
Maximum Input * 2 : 100 mW (IEC)
Cord Length : Approx. 1.2m Litz Wire
Cord Type : Y
Input Plug : Gold Plated L Type 4 Pole MINIPLA
Mass * 3 : Approx. 3g
Microphone Part
Type : In-line Microphone
Type : Electret Condenser
Effective Frequency Band : 20Hz-20000Hz
Open Circuit Voltage Level (0 dB = 1V/Pa) : -40 dB (0 dB = 1V/Pa)
Accessories : Hybrid Ear Piece (SS, S, M, L (2 each)) (not included in the assessment), Cable Length Adjuster, Operation Manual, Outer Box
* 1 The product with a receiver includes the receiver part.
* 2 Measured value according to IEC (International Electrotechnical Commission) standard.
* 3 Code not included.