【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. [Sound approved by sound professionals] Engineers from Victor Studio, which boasts Japan's top class equipment and technology, participate in the supervision of sound quality. In addition to the sound design technology that we have cultivated, we have reflected the detailed attention to detail unique to studio engineers in sound creation, creating a sound that is recognized by professionals and that allows you to enjoy music comfortably. Tuned by VICTOR STUDIO logo granted. [Spatial expression of sound that spreads before your eyes where you can encounter new sounds] In addition to adopting a new driver unit that specializes in delicate expression, despite the small body, ample space for sound is secured on the back of the driver unit. Achieves comfortable, spacious bass and a wide range of sound. Furthermore, by applying metal plating to some of the parts that make up the chamber, we are able to reproduce a smooth, clear expression and a wide, clear sound field. [Spiral Dot Pro earpieces that improve sound quality and wearing comfort] Comes with 5 sizes of Spiral Dot Pro earpieces (S, MS, M, ML, L), which were first adopted in the flagship model FW1000T, to optimally fit your ears. You can choose the size. In addition to the unique sound quality improvement technology Spiral Dots , in which dots are arranged in a spiral pattern on the inner wall of the earpiece, a convex spiral shape has been added. The reproducibility of even the most delicate sounds has been improved. [Equipped with sound modes that highlight the individuality of studio engineers] Equipped with 6 preset sound modes that can be selected depending on your preference, song, and situation. In addition to FLAT/BASS/CLEAR, it also features three modes: PROFESSIONAL 1/2/3, which were tuned by three Victor Studio engineers to incorporate their individual sound creation characteristics.・PROFESSIONAL 1: Tuning that emphasizes the reality of the voice. A song featuring vocals.・PROFESSIONAL 2: Tuning that improves natural spread. For various genres.・PROFESSIONAL 3: Tuning that increases resolution and increases separation between vocals and instruments. Western music from the 80s to 90s. [Noise canceling function that allows you to enjoy the details...