Headset Edifier W830NB wired and wireless (Bluetooth, USB-C) over-ear for calls and music, 20–40000 Hz, 267 g, black

Edifier over-ear wireless headset with hybrid active noise cancellation provides up to -45 dB noise reduction and supports LDAC high-resolution wireless audio. The headset offers multiple ANC modes, Bluetooth 5.4 connectivity, 94 hours of playback time with ANC off, and wired USB-C audio support for uninterrupted listening. With 40 mm dynamic drivers, DNN-based call noise reduction, low-latency game mode, spatial sound algorithm and multipoint connection, it is designed for extended comfortable use and versatile daily scenarios.

Advantages

The headset delivers deep noise isolation up to -45 dB and selectable ANC modes to adapt to different environments. LDAC decoding provides near lossless wireless audio at up to 990 kbps for greater detail, while Bluetooth 5.4 ensures stable, efficient transmission. A large-capacity battery and low-power chipset enable approximately 94 hours of continuous playback with ANC off. Built-in DNN noise reduction and multiple microphones improve call clarity. Ergonomic lightweight construction with soft earpads and an adjustable headband supports long listening sessions. Multipoint connection, wired USB-C audio option, and customizable EQ via the EDIFIER ConneX app add practical flexibility.

Key specifications

• ANC depth: up to -45 dB (hybrid active noise cancellation)
• Playback time: approximately 94 hours (ANC off)
• Wireless codec: LDAC (up to 990 kbps)
• Bluetooth version: Bluetooth 5.4
• Driver size: 40 mm dynamic drivers
• Frequency response: 20–40,000 Hz
• Sensitivity: 91 dB
• Microphone: built-in, DNN noise reduction
• Connectivity: wireless (Bluetooth 5.4) and wired via USB-C audio cable
• Multipoint: supports connection to two devices simultaneously
• Battery: built-in rechargeable battery
• App support: EDIFIER ConneX (preset and customizable EQs, product location, settings)

How to use

Charge the headset using the supplied USB-C cable before first use. Pair the headset with a Bluetooth device using standard pairing procedure or connect two devices for multipoint use. Switch ANC modes as needed to suit your environment and enable Music, Game or Spatial sound modes through the headset controls or EDIFIER ConneX app. For wired use, connect the included USB-C audio cable when battery is low. Adjust fit using the adjustable headband and soft earpads for extended comfort, and select or customize EQ settings in the app to match your listening preference.

Recommendations

For best noise cancellation and call clarity, ensure earcups form a good seal around the ears and keep firmware updated via the EDIFIER ConneX app. Use wired USB-C connection for continuous playback when charging is not possible, and enable Game mode to reduce audio latency for gaming.