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True Wireless Active Noise Canceling Earbuds

  • Hybrid Active Noise Cancelling Technology
  • Superior Sound Quality
  • Crystal Clear Phone Calls
  • User-friendly Control
  • Environment Sound Monitoring Mode

Hybrid Active Noise Cancelling

Thanks to the advanced electro-acoustics technology and the innovative algorithm developed by Edifier, the TWS NB2 has elevated its noise cancellation to -40dB, which is 30% deeper than the previous generation.

Crystal Clear Phone Calls

Dual-mic noise cancellation ensures the clarity of phone calls. The TWS NB2 offsets ambient noises through the main and auxiliary microphones to enhance the users' voice and provides a crystal clear call.

Environment Sound Monitoring Mode

By simply double-tapping the left earbud, you can conveniently deactivate the active noise canceling feature to listen for the outside sound without removing these earbuds.

Gaming Mode

In the game mode, the delay can be as low as 80ms.



Bluetooth version
  • V5.0
Bluetooth protocol
Effective distance
  • 10m
Playback time
  • Noise-cancellation on: 7+18h
    Noise-cancellation off: 9+23h
  • 5V⎓60mA (Earbuds)
    5V⎓1A (Charging case)
Frequency response
  • 20Hz-20kHz
Sound pressure level
  • 94±3dB
  • 24Ω