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

"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