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Headphones that support 3D audio with 34 hours battery

Yamaha equips its headphones with a Dynamic 40 mm driver similar to many current over-ear models, providing a frequency range from 8 Hz to 40 kHz, accompanied by exclusive technologies to make a difference. Among them, the highlight is 3D Sound Field technology, which according to Yamaha, can turn headphones into a home theater, by simulating 3D surround sound similar to a movie theater. However, this is a battery-consuming feature because if turned on, the product battery life from 34 hours will only be 11 hours of continuous use.

Besides, the headset also uses Listening Care technology to calculate and balance the sound with the surrounding listening environment, measuring in real time with 0.7 milliseconds each time. Listening Optimizer technology measures the fit of the ear to increase the ANC active noise cancellation feature for the device. However, practical experience shows that these two features are not really effective, when there is still a lot of external sound.

Yamaha also included a pretty cool feature called Head Tracking. Through the internal sensor system, when the user tilts which ear to the front, the sound on that side will be heard more clearly, similar to watching at the theater. However, for those unfamiliar, this can be an annoying effect.

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