JVC Kenwood Victor Wireless Earphones Bluetooth Nearphones Open Ear Design for Ear Up to 17 Hours Black - Conversation, Teleworking, Hook, Playback,

--------------------------------------------------- 【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause 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 appropriate voltage or equipment. --------------------------------------------------- Instead of the traditional style of inserting eartips into the ear, this new design features an open shape that simply hooks onto the ear, without blocking the ear. This provides a sense of openness and a comfortable fit with minimal strain on the ear. Furthermore, because it doesn't block the ear, you can hear ambient sounds even in situations where you need to be aware of your surroundings, such as outdoors. We pursued a natural fit for the ear hook portion, which provides support when worn, and adopted a material that combines hardness and softness for the ear hook portion, enabling comfortable wear for extended periods. Equipped with a large-diameter 16mm driver, it achieves a balance between ambient sound and powerful sound. The main unit employs a bass reflex structure. Our sound quality masters have optimized the acoustic design using the technology and experience cultivated in speaker development, resulting in a new, open-ear design for truly wireless earphones that delivers rich bass and high-quality sound. The design, which appropriately controls directivity, reduces sound leakage. Through trial and error, the internal structure and the number and shape of speaker openings were optimized to ensure that sound pressure peaks do not occur in the frequency range that the human ear easily perceives as sound leakage, resulting in a structure that is optimal for both "high sound quality" and "low sound leakage." Each earbud features two high-performance MEMS microphones and a unique noise reduction function for calls. This ensures clear, high-quality voice communication during online meetings and other calls. The earbuds also have a microphone mute function to switch the microphones on and off, and support single-ear use on either the left or right ear. Communication method / Output: Bluetooth standard Ver. 5.1, Power Class 1*4; Supported codec: SBC; Supported content protection: SCMS-T method