Key Features：

1、First in Music Series – Professional Acoustic Tuning – As the first model in CCZ's music series, the MCO1 undergoes professional tuning to deliver exceptional high-frequency resolution, big dynamic range, and vibrant, full timbre. Wide soundstage with rich harmonic details, minimized graininess, distinct imaging, and immersive atmosphere for a truly captivating listening experience.

2、10mm PET Dual Magnetic Dynamic Driver – Fully utilizes diaphragm performance to highly restore stage atmosphere. Delivers remarkable stereo sound with excellent dynamics and engaging audio quality that strikes the soul.

3、Balanced Sound Signature – Versatile for Multiple Genres – Wide soundstage with rich harmonic details, distinct imaging, and immersive atmosphere. Handles pop, classical, and various music styles with ease, making it an ideal choice for both casual listeners and audiophiles.

4、Avant-Garde Minimalist Design – Geometrically divided sections give the MCO1 a spiritual and tactile collision of design. Unique visual appeal with a modern, minimalist personality that stands out from the crowd.

5、Zinc Alloy Cover + Translucent Plastic Front Cavity – Combines a durable zinc alloy cover with a stylish translucent PC front cavity. Weighs only 6g per side – lightweight, wear-resistant, and built to last.

6、Oxidized Matte Finish – Anti-Fingerprint & Scratch-Resistant – Exquisite black oxidized matte texture is anti-fingerprint, anti-scratch, and wear-resistant. Ensures a premium appearance that stays fresh even after long-term use.

7、Comfortable & Secure Fit – Ergonomic design with excellent sealing reduces the need for high volume and protects hearing. Does not interfere with or affect the performer's movements. Available in multiple eartip sizes for personalized choice and worry-free replacement.

8、High-Purity OFC Silver-Plated Dual Parallel Cable – Upgraded dual parallel cable with flexible and robust construction. Tangle-free design with wide compatibility, stable transmission, and low latency. Enhances listening experience and creates an immersive atmosphere.

9、Detachable 2-Pin 0.78mm Connector – Standard TFZ 2-Pin interface supports future cable upgrades or Bluetooth replacement (sold separately) for added versatility and extended product lifespan.

10、3.5mm Gold-Plated Stereo Plug – Corrosion-resistant gold-plated connector ensures stable, lossless audio transmission and long-lasting reliability.

11、Optional HD Microphone Version – Available in both with-mic and no-mic versions. Microphone version supports high-definition calling and hands-free communication for daily convenience.

12、Easy-to-Drive Performance – Low impedance (16Ω ± 15%) and high sensitivity (105dB ± 3dB) make these IEMs compatible with smartphones, laptops, and portable players without requiring an external amplifier.

13、Available in Three Colors – Choose from Black, Silver, or Titanium to match your personal style.

14、Wide Application Scenarios – Suitable for stage performances, travel, daily listening, recording, and mixing in general settings. An excellent choice for musicians, audiophiles, and everyday users alike.

Detailed images：