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Grey over-ear headphones with padded earcups and headband

Edifier

Edifier W820NB headphones Grey 49H ANC Hi-Res 40mm

SKU CH-N06K-V9P22

Wireless over-ear headphones with hybrid active noise cancellation, Hi-Res Audio certified 40 mm drivers and up to 49 hours of battery life

  • TypeHeadphone
  • Hi-Res Audio certified for detailed sound via 40 mm drivers
  • Hybrid active noise cancellation reduces ambient sound for clearer listening
  • Up to 49 hours playtime on a single charge
  • DNN microphone noise cancellation improves call quality
  • Ambient and game modes let you control what you hear

Hi-Res Audio headphones for daily listening

The Edifier W820NB delivers Hi-Res Audio Certified sound through 40 mm dynamic drivers supporting SBC and AAC formats. Hybrid active noise cancellation reduces surrounding sound so music and calls stay clear. Up to 49 hours of battery life on a single charge suits long commutes or work sessions. Built-in microphones with DNN noise cancellation improve voice pickup for hands-free calls.

Hybrid ANC and ambient modes

Hybrid active noise cancellation lowers background noise across environments. Ambient sound mode lets outside audio pass through when you need awareness. Game mode reduces latency for a more responsive wireless gaming experience. These software-selectable modes change how the headphones behave without extra hardware.

Over-ear wireless build with long runtime

The over-ear cups seal around the ears for passive isolation that complements the active system. Wireless Bluetooth connectivity removes cable clutter during calls and playback. A 49-hour rated runtime means fewer charging interruptions across a typical week. Physical controls on the earcups handle mode switching and volume without reaching for a device.

Highlights

  • Hi-Res Audio certified for detailed sound via 40 mm drivers
  • Hybrid active noise cancellation reduces ambient sound for clearer listening
  • Up to 49 hours playtime on a single charge
  • DNN microphone noise cancellation improves call quality
  • Ambient and game modes let you control what you hear

Specifications

TypeHeadphone

Questions about this item

Will the 40 mm drivers need any maintenance or replacement over time?

The 40 mm dynamic drivers are sealed inside the earcups and have no user-serviceable parts; they are designed to last the life of the headphones without maintenance.

What limit appears first during a continuous 49-hour listening session?

The battery is rated for up to 49 hours of playtime on a single charge, so the charge capacity is the first limit reached under sustained use.

How much heat or noise do the headphones produce when worn all day?

Passive over-ear headphones generate no audible fan noise and only negligible warmth from the battery and amplifier during extended wear.

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