Artio CU2 Canal Earphones Black [CU2]

【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. [Another form of “a.i.m”] The patented technology “a.i.m” adopted in CU1 has an O-shaped design on the front of the driver unit, apart from the convex shape used in CU1 that is placed on the opposite side of the driver unit. There is a shape to place it. The O-shaped configuration adopted by CU2 allows you to maximize the performance of the driver unit while obtaining the "A.I.M" effect by pointing the driver unit in front of your ear. Although they are earphones, we took a different approach from CU1, aiming for a dynamic and powerful sound field similar to headphones. [Machined high-quality aluminum casing] The casing is made of high-quality aluminum with excellent acoustic properties, and all parts of the exterior are machined to make the casing lightweight and deep. We paid close attention to the texture and created a simple, high-quality, and calm design that resembles black ironware. [Uses Pentaconn Ear connector] The removable cable uses a proprietary spiral cable with a coating that is tangle-free and less likely to break, and the connector is made by Nippon Dicks, which is of high quality and has high reliability and connectivity. We adopted Pentaconn Ear. [Patented technology “a.i.m” that efficiently absorbs sound that penetrates the ears] “a.i.m” (Absorbing Ideal Mechanism - Patent number: No. 6400157) is also used for perforated boards used on the walls of soundproof rooms. This is an acoustic structure that suppresses the resonance of sound at a specific frequency by applying the mechanism of Helmholtz resonance. By attaching this acoustic structure to the front of the driver unit, it is possible to efficiently absorb only the desired sound range, suppressing the 6kHz sound range that causes harsh resonance in the ear. [Another form of “a.i.m”] The patented technology “a.i.m” adopted in CU1 has an O-shaped design on the front of the driver unit, apart from the convex shape used in CU1 that is placed on the opposite side of the driver unit. There is a shape to place it. The O-shaped configuration adopted by CU2 allows you to maximize the performance of the driver unit while obtaining the "A.I.M" effect by pointing the driver unit in front of your ear. Although they are earphones, we took a different approach from CU1, aiming for a dynamic and powerful sound field similar to headphones. [Machined high-quality aluminum casing] The casing is made of high-quality aluminum with excellent acoustic properties, and all parts of the exterior are machined to make the casing lightweight and deep. We paid close attention to the texture and created a simple, high-quality, and calm design that resembles black ironware. [Uses Pentaconn Ear connector] The removable cable uses a proprietary spiral cable with a coating that is tangle-free and less likely to break, and the connector is made by Nippon Dicks, which is of high quality and has high reliability and connectivity. We adopted Pentaconn Ear. [Efficiency of sound that stings the ears] Patented technology "a.i.m"] "a.i.m" (Absorbing Ideal Mechanism - Patent number: 6400157) applies the Helmholtz resonance mechanism, which is also used in perforated boards used on the walls of soundproof rooms. , an acoustic structure that suppresses resonance of sound at specific frequencies. By attaching this acoustic structure to the front of the driver unit, it is possible to efficiently absorb only the desired sound range, suppressing the 6kHz sound range that causes harsh resonance in the ear.