Technics Wireless Earphones Black Bluetooth Multipoint IPX4 App Compatible EAH-AZ40-K

---------------------------------------------------------------------- 【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. ----------------------------------------------------------------------

Compact yet outstanding quality. Enjoy high-quality music and calls every day High-quality design pursuing compact size Proprietary acoustic technology achieves natural, deep, high-quality sound despite its small size. Equipped with "JustMyVoiceTM" technology, a unique call voice processing technology that clearly delivers only your voice to the other party. Driver unit: 6mm diameter Country of origin: Malaysia