The TWS330 NB earphone adopts hybrid ANC technology. The internal and external bidirectional microphones respectively pick up the internal and external ambient noise of the ear in order to generate a reverse sound wave to cancel out the noise. This creates a new depth noise reduction of -38dB, so the external world is quietened to create an immersive listening experience.
Features
Built-in active noise cancellation technology isolates you from the noisy environment
AAC audio decoding supported for high-quality audio
20 hours of playtime in total and quick charge supported for earbuds
IP54-rated dust and water resistance for outdoor scenarios
