By turn on the Active Noise Cancelling (ANC) mode, you are able to eliminate all external sound and noises, take a short break from all the stress and anxieties, and enjoy the immersive audio world.

Besides the advanced ANC module chip , Supsoo B131 is also equipped with Environmental Noise Canceling(ENC) microphone, it eliminates all unwanted noise by the microphone during phone calls, it makes sure you have a crystal and clear call by this headphone.

There are some scenarios you may need to be aware of your surroundings, which makes Transparency Mode indispensable for the headphones.

One tap to turn ANC Mode into Transparency Mode, so you could connect with the outside world in a second, while keep the music non-interrupted.

The ear cups cushions are made of memory foam, and the surface are made from protein leather to make sure you don't feel the pressure and heat from the headphone during a long-time wearing.

The headband share the same superior material as the ear cups, and it can be retractable, self-adjusting up and down to achieve a perfect size.

It's always a good thing to have the wireless headphones flexible and foldable to pack and go.

The ear cups could be rotated inwards 90 degrees freely, and can be folded up to a smaller size,  it makes a great partner on your trip.

The battery can be fully charged in 2 hours, but last for a long service time.

For music-play: Up to 80 hours with 60% volume (ANC OFF MODE)