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Grey true wireless earbuds with metallic finish and matching aluminium charging case

Edifier

Edifier TWS NB True Wireless ANC Earbuds Grey 33-Hour Bluetooth 5.0

SKU CH-AVAK-4VFFM

True wireless earbuds with active noise cancellation, 13 mm graphene drivers, Bluetooth 5.0 aptX and up to 33 hours total playtime

  • TypeHeadphone
  • Active noise cancellation blocks background sound using AMS feed-forward technology
  • 13 mm graphene diaphragm produces deep bass and detailed audio
  • Up to 33 hours total playtime with charging case
  • Bluetooth 5.0 with aptX and CVC gives stable 10 m connection
  • Ambient sound mode lets you hear surroundings without removing earbuds

True Wireless ANC Earbuds for Commuters

The Edifier TWS NB are true wireless in-ear headphones with active noise cancellation for people who want to block background noise on daily journeys. They use feed-forward ANC technology from AMS and a 13mm graphene diaphragm driver for deeper bass. Bluetooth 5.0 with aptX and a laser direct structuring antenna provides stable audio within 10m. Button controls and the Edifier Connect app manage playback and modes.

Upgrade from Basic Earbuds Without ANC

These replace standard wireless buds that lack active noise cancellation or ambient sound awareness. The jump is worth it when you need to suppress engine drone on a bus or train while still hearing announcements. With ANC on you get 5 hours per charge and 15 hours total with the case. Turning ANC off extends total playtime to 33 hours. The anodized aluminium case resists scratches and fading.

Stable Output During Long Sessions

The earbuds maintain consistent ANC performance and audio quality across the full 5-hour single-charge span thanks to Qualcomm's ultra-low-power architecture. LED indicators on both buds and case flash red when power runs low and turn solid once fully recharged. Ambient sound mode stays responsive without latency spikes during extended use. The scratch-resistant finish keeps the metallic look intact through daily handling.

Highlights

  • Active noise cancellation blocks background sound using AMS feed-forward technology
  • 13 mm graphene diaphragm produces deep bass and detailed audio
  • Up to 33 hours total playtime with charging case
  • Bluetooth 5.0 with aptX and CVC gives stable 10 m connection
  • Ambient sound mode lets you hear surroundings without removing earbuds

Specifications

TypeHeadphone

Questions about this item

What size are the earbud drivers?

The earbuds use 13 mm graphene diaphragm drivers for deeper bass and detailed sound.

How do I switch between noise cancellation and ambient sound mode?

Press the physical button on either earbud or use the Edifier Connect app to toggle between ANC and ambient sound mode.

How long does the case extend total listening time with ANC enabled?

The charging case adds 10 hours of ANC playback, giving up to 15 hours combined before the case needs recharging.

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