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【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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Natural and Balanced Acoustic Performance: CVJ Mermaid 2 wired earphones feature an innovative airflow pressure relief structure that significantly reduces low-frequency distortion and improves dynamic response, resulting in crystal-clear highs, deep lows, and accurate sound field positioning. The brass sound port is vacuum-plated for both acoustic performance and durability, ensuring stable acoustic performance over time.
PRO-GRADE AUDIO TUNING: CVJ Mermaid 2 in-ear monitors are precisely tuned by the CVJ acoustics team, optimizing the roundness of the 1-2kHz mid-frequency range and the tooth noise suppression technology at 4-5kHz to deliver a balanced performance of booming, powerful low frequencies, full, natural mid-frequency range, and crystal-clear, delicate high frequencies, accurately reproducing the micro-dynamics of popular rhythms and classical instruments for an immersive listening experience that makes you feel like you're there.
Aerospace-grade sound unit: CVJ Mermaid 2 earphones use an aerospace-grade beryllium diaphragm moving coil unit, an N53 powerful magnetic system, 0.05mm precision air hole design, and dozens of acoustic tuning techniques to deliver a sound performance with sharp transients and rich detail. The unique acoustic cavity structure fully realizes the unit's potential, delivering a high-resolution, dynamic, flagship-class listening experience.
Interchangeable Silver-Plated Cable: Wired Earphones High Sound Quality The carefully selected 1016-core silver-plated and single crystal copper hybrid cable with interchangeable 3.5mm/4.4mm plugs combines high-resolution sound quality with flexibility, designed to meet both professional and everyday needs.
Precise Metal Craftsmanship: The CVJ Mermaid 2 wired in-ear earphones feature beryllium copper plugs and a 5-axis CNC aluminum alloy cavity with vacuum gold plating. The brass components are vacuum-plated with real gold, and combined with a unique pressure relief structure, they achieve high-level separation between musical instruments and the human voice, presenting a multi-dimensional three-dimensional sound field.
1. Product name: CVJ X R2E3 Mermaid 2
2. Headphone type: In-ear type
3. Impedance: 17Ω
4. Headphone sensitivity: 107dB/mW
5. Frequency range: 20-20000Hz
6. Interface: 3.5mm+4.4mm
The CVJ Mermaid 2 IEM high-fidelity stereo headphones are the first product from the collaboration between CVJ and R2E3. They are an upgraded version of Luo Acoustics' "Mermaid." Design-wise, the popular "Mermaid" earbuds retain their original appearance, with subtle tweaks to further enhance comfort. The panel features a double-cut, space-color design. The middle layer features a vacuum-deposited gold design, while the panel surface is decorated with a shadow pattern, adding a layered, stylish touch to the simple design.
