YAMAHA Wireless Headphones Surround Sound Noise Optimizer Black YH-L700A(B) Headphones/3D Field/Active Cancelling/Listening

【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" fully conveys the worldview intended by the producer, and the thoughts and expressions of the artist. "3D Sound Field" reproduces any content in a 3D sound field and allows you to enjoy it in the optimal sound field. "Head tracking" function that reproduces a realistic sound field as if you were actually there "Listening Optimizer" optimizes sound in real time according to listening conditions "Listening Care (Advanced)" allows you to enjoy music with good sound forever