SHURE canal type bronze metallic SE530-J 2010 from Japan

Purchased in February 2010. 

I used it for several months after purchase and kept it infrequently. I have everything enclosed.

Specifications Driver Balanced armature type x 3 Sensitivity 119dB SPL/mW (1kHz) Playback frequency range 18Hz ~ 19kHz Nominal impedance 36 Ω (1kHz) Input connector 3.5mm stereo mini plug, gold-plated Cable length approx. 45cm Weight approx. 14g (cable , including connectors) Accessories Soft foam earpads (S, M, L), soft flex earpads (S, M, L), triple flange earpads, cleaning tool, 91cm extension cable, 23cm extension cable, carrying pouch , level controller, standard plug adapter, airplane plug adapter