Welcome to the world of high-end sound! SENNHEISER IE900 Body Includes genuine 3.5mm unbalanced / 4.4mm balanced cables I am selling the Sennheiser flagship IEM IE900. This is a high-end model that allows you to enjoy music as it is, with high resolution and natural tones. [Shipping included / Authentic and reliable] ⸻ ✅ Condition ・Operation confirmed (no problems) ・MMCX terminals, cables, and housings are all in good condition ・No nozzle clogging ・Stored in a non-smoking, no-pets environment ・Appearance: There are some minor scratches and small marks on the outside, but no dirt or tears. ・No effect on sound quality or operation ⸻ ✅ Accessories ・Genuine 3.5mm unbalanced cable ・Genuine 4.4mm balanced cable ※No other accessories are included. ⸻ ✅ Operation check details ・Auditioned with iPhone 12 Pro / FiiO M11 ・Sound output is normal on both left and right sides ・20Hz〜20kHz No distortion, no noise, normal phase ・No disconnection or poor contact during cable operation ・DC resistance: L 016.6Ω / R 016.6Ω → No abnormalities ⸻ ⚠️ Notes ・Please refrain from purchasing if you are sensitive to used items ・Price negotiations are possible (significant discounts are not possible) ・Ships within 24 hours of payment confirmation Recommended for those looking for high-quality earphones. Instant purchase welcome - first come, first served!