ANC is the Active Noise Cancelling headphones

ANC is the Active Noise Cancelling headphone, when you put on the headphones, you can only turn on the ANC mode, you can not hear the outside voice, you can enjoy the music or work quietly, our headphones are noise reduction earphones, the noise reduction effect is very good.

The  earbuds are active noise-cancelling earbuds, which means that when you turn on the noise-cancelling mode, you can completely hear no external sound, and you can enjoy being in your own world while you are working or listening to music, and you can turn on noise reduction mode when you’re on a high speed or on an airplane, which is particularly effective.