$79.99 $63.99

  • Hybrid active noise cancellation technology
  • Ambient sound mode
  • AI call noise cancellation technology
  • AAC audio decoding for high-definition audio
  • 20 hours continuous playback
  • IP54-rated dust and water resistance

Color: Black

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TWS330NB True Wireless Earbuds

The 330NB here include great noise cancellation, a secure/comfortable fit, app support and a nice bass heavy sound with great balance.

Active Noise Cancellation Up to -38dB

The earphone adopts hybrid ANC technology. The internal and external two-way microphones pick up the ambient noise respectively and generate reversed sound waves to cancel each other out. This produces a new depth of noise reduction of - 38dB so that the external world can be quietened thus creating an immersive listening experience.

Call Noise Cancellation

The earphones are equipped with deep neural network call noise cancellation, which accurately picks up sound waves using AI. The voice of the call is separated from other voices in real-time, bringing a high-quality call experience. Even in a noisy environment, both sides of the call can be heard clearly.

20h Playback Time, Support Fast Charging

The battery life for the earphones is 5 hours. The overall battery life can reach 20 hours when combined with the charging case, providing hours of excellent, high-quality listening. The charging case has a Type-C charge port and supports quick charging. 10 minutes of charge will provide 60 minutes of listening.

Ambient Sound Monitoring

No need to take off the earphones! Ambient noise monitoring technology allows you to hear external sounds, like traffic and flight broadcast information, whilst still listening to music.

AAC Decoding

AAC HD audio decoding provides higher quality audio transmission and excellent sound quality, beautifully restoring every detail of sound.

IP54 Dust and Waterproof

The earphones have an IP54 rating and are dust and waterproof. The design effectively prevents rain and sweat from damaging the components, meaning they are ideal for use during travel and exercise.

Edifier Connect

The Edifier Connect app gives you total control at your fingertips. You can personalize, update and configure your Edifier earbuds via the app.


Bluetooth version: V5.0
Audio codecs: AAC, SBC
Battery capacity: 32mAh (Earbuds)/350mAh (Charging Case)
Playback time: ANC On: 4 hours (Earbuds) + 12 hours (Charging Case) ANC Off: 5 hours (Earbuds) + 15 hours (Charging Case)
Charging port: USB Type-C
Frequency response: 20Hz-20KHz
Sensitivity: 92±3dBSPL(A)
Impedance: 24Ω

Customer Reviews

Based on 10 reviews
Richard Lynd
Solid earbuds

I have owned these and the TWS1 Pro set and I have to say I like the latter better. Knowing how much charge you have by simply using the case is fantastic and I don't need another app. I also hate that the app needs to have Location turned on. How do I know that Google isn't using that? I don't! I will be going back to the app-less TWS1 Pro's for my next set. The quality is high for these but the app sucks and ANC is not that much better to justify the trade-off.

John C. Rosales
Great sound especially for the price

Sound quality is awesome just as good if not better then my Samsung galaxy live or apple ipods.
These are my music headphones.
They are missing some features for calls and such but for music reproduction I found these to be outstanding.

Would that I had more time with them!

Like another reviewer said, it was hard keeping them in my ears. The first (and now ONLY) time I wore them to "test drive", one fell out - which I found and put back in - only to discover the OTHER had then fallen out which I did NOT know. I've torn my house, car, garage, handbag apart: nowhere to be found.
One earbud doesn't do me any good.
I didn't have the opportunity to test phone call sound quality.
So bummed. :( :(

Sounds good, stays in place, and good price.

Sounds good, stays in place, and good price. What's not to like? You cannsoend three of four times the price for others whose charge lasts only twice as long and only marginally better sound or marginally better noise cancellation. Not using these to review the lastest classical music release... I'm exercising or sitting in a plane for a couple of hours. They work and sound great for that!

David L.
Some issues but Edifier made it right!

UPDATE: I received a replacement pair. They seem to be working properly. I will update my review if anything changes.

Pros: I will say that I easily paired the ear buds and they seemed to work pretty well at first. The quality is good and the fit was good.

Cons: after really getting into the features of the ear buds, I realized that my tap functions dont work. I also get intermittent audio cutting out while listening to music while paired with my iPhone 12. This also happens while on calls. Also, I have noticed that when I accept a call with these ear buds in and connected to my phone through Bluetooth, I have to manually go in and select my device as the ear buds and not the iPhone or speaker. Its really frustrating. I sent a message to the company to try and give them an opportunity to make it right but it seems like they are just ignoring me.

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$79.99 $63.99