JVC Kenwood Victor Wireless Earphones Bluetooth Codec AAC Compact Lightweight Up to 28h Playback Life Waterproof Unique Acou

【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. Included products: 2 each of spiral dot earpieces (S/MS/M/ML/L), USB Type-C cable for charging, charging case Connection method: wireless Sound quality is supervised by engineers from Victor Studio, which boasts Japan's best equipment and technology. In addition to acoustic design technology, we have reflected the meticulous 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. Although it has a small body, it has ample space for acoustics on the back of the driver unit, delivering comfortable, spacious bass and a wide range of sound. Adopts a small and lightweight body weighing approximately 4.5g on one side. The simple cylindrical design provides a comfortable fit. The charging case is also small and lightweight, so you can easily carry the charging case in your pocket. Although it has a small body, it can provide approximately 8 hours of continuous playback* with the main unit alone, and up to 28 hours* of long-term playback when fully charged with the charging case (approximately 8 hours* x 2.5 times). It also supports quick charging, which allows approximately 1 hour of playback with 10 minutes of charging. *Varies depending on usage conditions. The dimples on the inner wall of the earpiece diffuse the reflected sound inside the earpiece, which can cause sound quality deterioration, suppressing cloudy sound and producing clear sound. Comes in 5 sizes (S, MS, M, ML, L) so you can choose the size that best fits your ears. Technical compliance mark certified products Technical compliance mark certified products Frequency band used: 2.4GHz band (2.4000GHz-2.4835GHz)