W820NB Plus
Wireless over-ear Bluetooth headphones with hybrid active noise cancellation, a 40mm dynamic driver and LDAC support. Aimed at commuters, travellers and gamers who want wireless or wired USB listening with long battery life.
- Hybrid ANC with depth up to -43dB
- Bluetooth 5.2 with LDAC and SBC codecs
- 40mm titanium-coated composite driver
- Up to 49 hours playback (ANC off)
- Game mode latency as low as 0.08s
- Hi-Res Audio and Hi-Res Audio Wireless certified
Fotky
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Prodat stejnýPopis
The W820NB Plus is a closed-back, over-ear Bluetooth 5.2 headphone with hybrid active noise cancellation rated to a depth of -43dB (manufacturer lab figure). An ambient sound mode lets outside sound through without removing the headphones, and a deep-neural-network noise reduction system is used to keep voice calls clear in noisy places.
Sound comes from a 40mm dynamic driver with a titanium-coated composite diaphragm. The headphones carry Hi-Res Audio and Hi-Res Audio Wireless certification, and the frequency response extends to 40kHz. LDAC (up to 990kbps, Android devices only) and SBC are supported over Bluetooth, and the headphones can also be used wired over USB. A game mode reduces latency to about 0.08s.
Playback time is about 49 hours with ANC off and about 33 hours with ANC on (SBC codec), and charging is by USB-C. The EDIFIER Connect app provides preset EQ, ambient sound level adjustment, a shutdown timer, prompt volume, battery display and soothing sounds. The headband and ear cushions are padded, and the headphone arm is retractable to fit different head sizes.
Video
Specifikace
- Značka
- Edifier
- Model
- W820NB Plus
- Kategorie
- Sluchátka
Audio
- Driver
- Φ40 mm Dynamic Driver
- Diaphragm
- Titanium coated composite
- Frequency Response
- 20Hz - 40KHz
- Sound Pressure Level
- 91 ± 3 dB(A)
- Active Noise Cancellation
- Hybrid ANC, depth up to -43dB
- Certification
- Hi-Res Audio, Hi-Res Audio Wireless
Connectivity
- Bluetooth
- V5.2
- Bluetooth Protocol
- A2DP, AVRCP, HFP
- Audio Codecs
- LDAC, SBC
- Wired connection
- USB
- Latency (game mode)
- As low as 0.08s
Power
- Playtime, ANC ON
- Approx. 33 hours (SBC codec)
- Playtime, ANC OFF
- Approx. 49 hours (SBC codec)
- Charging Port
- USB-C (Type-C)
- Input
- 5V ⎓ 1A
- Charging Time
- Approx. 1.5 hours
Software
- App
- EDIFIER Connect
- App functions
- Preset EQ, ambient sound level, shutdown timer, prompt volume, soothing sounds, battery display
Physical
- Net Weight
- Approx. 221g
- Dimension (L x W x H)
- 164.8 x 191.3 x 82.3 mm