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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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Master Reference Sound Quality: Developed with experts, Aurora Ultra's planar dynamic driver design brings emotional expression to your music and faithfully reproduces instrument and vocal performances for an authentic live sound experience.
The Ultimate HiFi Contender: Equipped with planar and dynamic drivers, ROSE Aurora Ultra offers a wide frequency range and precise high and low frequencies for rich, dynamic sound reminiscent of high-end flagship models.
SUPERIOR TOPOLOGY DIAPHRAGM TECHNOLOGY: These earphones feature a super double sensory topology diaphragm with 3rd generation nanomaterials and advanced components for extended response range, deep dynamics, and exceptional clarity.
Original Sound Release: Dual-magnetic ultra-linear planar drivers minimize distortion and accurately reproduce high-frequency details for clear, crisp highs and fast transient response.
10 YEARS OF SOUND EXPERTISE: With over 10 years of experience, ROSE Aurora Ultra combines scientific and subjective methods to deliver rich, detailed sound and authentic tonal reproduction for an immersive audio experience. Ergonomically designed for comfort and satisfaction, this product, endorsed by 200,000 users, offers a lightweight, pressure-free fit.
specification:
Model: Aurora Ultra
Acoustic unit: Topology dynamic driver + flat driver
Weight: 3.0g ±10% (net weight of earphone cavity)
Impedance: 30Ω ±15%
Effective frequency range: 20~20kHZ
Cable length: 120cm
Sensitivity: 115dB
Wearing style: around ear
Dynamic driver diameter: 10mm
Flat driver diameter: 6mm
Earphone interface: 0.78-2 pin
Total harmonic distortion: THD≤0.1% @ 1KHZ
