Yamaha Wireless Earphones bluetooth Listening to Hours IPX5 Function Black TW-E3C(B) Care/Voice Calls/Gaming Mode/Up 9+15 Playback/Waterproof

【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. "TRUE SOUND" that fully conveys the artist's thoughts and expressions Functions and design that allow you to immerse yourself in music for a long time Call performance and connection functions that make phone calls and video conferences more convenient and comfortable. Full of features to support your daily entertainment experience