SONY Stereo Headphones MDR-1A (Silver)

I purchased this item new in December 2014, and I'm selling it due to a change in lifestyle. I used it when I first bought it, but the total usage time is only about 20-30 hours. I've taken good care of it, so the main unit is in near-new condition with no scratches, as shown in the photos. I tested it before listing it, and it works perfectly, producing excellent sound. Please understand that this is an electrical appliance and a used item before purchasing.

Product Description
・High-resolution compatible headphones equipped with a newly developed wide-band 40mm HD driver unit that supports ultra-high frequency 100kHz playback.
・Aluminum-coated LCP diaphragm and silver-coated OFC wire are used for the diaphragm and core wire, respectively.
・Beat Response Control, which adjusts airflow through vents on the housing, accurately reproduces the rhythm of deep bass.
etc.

Main Specifications
[Type] Closed-back dynamic
[Driver Unit] 40mm, dome type (CCAW voice coil)
[Maximum Input] 1,500mW (IEC*2)
[Impedance] 24Ω (at 1kHz)
[Sensitivity] 105 dB/mW
[Frequency Response] 3Hz～100,000 Hz
[Weight] Approximately 225g (excluding cable)
*2 Measurement value according to IEC (International Electrotechnical Commission) standards.

Product Contents
・MDR-1A main unit
・Headphone cable (approx. 1.2m, gold-plated L-shaped stereo mini plug)
・Headphone cable with microphone/remote control (approx. 1.2m, gold-plated L-shaped 4-pole mini plug)
・Carrying pouch
・Instruction manual, warranty card, box

I plan to ship on the weekend due to work commitments. Also, I may take some time to respond to comments, as I often reply in the evening. I do not have any pets. I am also a non-smoker.
I will conduct this transaction with honesty and integrity. I will also pack the item carefully before shipping.