Ọrọ Iṣaaju
Thank you for choosing the Edifier W820NB Plus Hybrid Active Noise Cancelling Headphones. These headphones are designed to provide a superior audio experience with advanced features such as LDAC codec support, Hi-Res Audio, powerful noise cancellation, and extended battery life. This manual will guide you through the setup, operation, and maintenance of your new headphones to ensure optimal performance and longevity.

Image: The Edifier W820NB Plus headphones in black, showcasinàwòrán wọn tó wúni lórí etí.
Ohun ti o wa ninu Apoti
Jọwọ ṣayẹwo awọn akoonu inu package rẹ lati rii daju pe gbogbo awọn nkan wa:
- 1 x Edifier W820NB Plus Agbekọri
- 1 x Okun gbigba agbara Iru-C
- 1 x Itọsọna olumulo

Aworan: Iwaju view of the Edifier W820NB Plus retail packaging.
Ọja Pariview
Key Awọn ẹya ara ẹrọ
- Kodẹki LDAC & Ohun Hi-Res: Supports high-resolution audio with a transmission bandwidth up to 990Kbps, delivering rich music details.
- Ifagile Ariwo Nṣiṣẹ Arabara: Reduces ambient noise by up to -43dB for an immersive listening experience.
- Apẹrẹ iwuwo fẹẹrẹ: Weighing only 220g with zero-pressure patent earcups and soft head pad for extended comfort.
- Awọn ipe Crystal Clear: Built-in microphones with DNN (deep neural network) noise cancellation ensure clear voice transmission.
- Ipo Ohun Ibaramu: Gba ọ laaye lati gbọ agbegbe rẹ nigbati o nilo, pẹlu awọn ipele adijositabulu 7.
- Igbesi aye batiri gigun: Up to 49 hours of playtime with ANC off, and 33 hours with ANC on. Fast charge provides 7 hours of music from a 10-minute charge.
- Bluetooth V5.2: Idurosinsin ati lilo daradara Ailokun asopọ.
- Ohun elo Asopọmọra: Customize settings, ANC levels, equalizers, and access soothing sounds.
Idanimọ paati
Familiarize yourself with the headphone components and controls:

Image: Illustration of LDAC Codec and Hi-Res Audio capabilities, showing bandwidth comparison.

Image: Visual representation of -43dB Hybrid Active Noise Cancelling, demonstrating noise reduction.

Image: Depiction of the headphones' lightweight design (220g) and comfortable earcups with soft head pad.

Image: Headphones paired with a smartphone, illustrating the crystal clear hands-free call feature with DNN noise cancellation.

Image: A person wearing the headphones, demonstrating the Ambient Sound Mode for real-time environmental awareness.

Image: Visualizing the long battery life (49H ANC off, 33H ANC on) and fast charging capability (10 mins charge = 7 hours music).

Image: Screenshots of the Edifier Connect App interface, showing customization options like ANC settings, equalizers, and game modes.
Ṣeto
Ngba agbara si Awọn Agbekọri
Before first use, fully charge your headphones. Connect the provided Type-C charging cable to the charging port on the headphones and the other end to a USB power adapter (not included) or a computer's USB port. The indicator light will show charging status.
A full charge provides up to 49 hours of playback with ANC off, or 33 hours with ANC on. A quick 10-minute charge can provide up to 7 hours of music playback.
Asopọ Bluetooth
- Rii daju pe awọn agbekọri ti wa ni pipa.
- Press and hold the power button until the indicator light flashes rapidly, indicating pairing mode.
- Lori ẹrọ rẹ (foonuiyara, tabulẹti, kọǹpútà alágbèéká), mu Bluetooth ṣiṣẹ ki o wa awọn ẹrọ to wa.
- Select "EDIFIER W820NB Plus" from the list of found devices.
- Once connected, the indicator light will turn solid blue or flash slowly.
For optimal performance and access to advanced features, download the Edifier So App from your device's app store. You can also scan the QR code on the product packaging for direct access.

Aworan: Apa view of the product box showing a QR code for the Edifier Connect App. Download the Edifier Connect App here.
Awọn ilana Iṣiṣẹ
Titan / Paa
- Agbara Tan: Press and hold the power button for approximately 3 seconds until the indicator light illuminates.
- Agbara Pa: Tẹ mọlẹ bọtini agbara fun isunmọ iṣẹju 3 titi ti ina olufihan yoo wa ni pipa.
Mode Switching (ANC / Ambient Sound)
The "M" button on the headphones allows you to cycle through different modes:
- Ifagile Ariwo Nṣiṣẹ (ANC): Reduces external noise.
- Ipo Ohun Ibaramu: Gba ọ laaye lati gbọ agbegbe rẹ lakoko ti o ngbọ ohun.
- Ipo deede: No active noise cancellation or ambient sound enhancement.
Video: A short demonstration showing how to press the "M" button to cycle through modes, including ambient sound mode.
Video: A visual explanation of the -43dB Active Noise Cancellation feature of the headphones.
Music Playback & Call Control
| Išẹ | Isẹ |
|---|---|
| Ṣiṣẹ / Sinmi | Nikan tẹ bọtini iṣẹ-ọpọlọpọ. |
| Next Track | Tẹ bọtini "+" mọlẹ. |
| Ti tẹlẹ Track | Tẹ bọtini "-" mọlẹ. |
| Iwọn didun soke | Single press the "+" button. |
| Iwọn didun isalẹ | Single press the "-" button. |
| Idahun/Pari Ipe | Nikan tẹ bọtini iṣẹ-ọpọlọpọ. |
| Kọ Ipe | Tẹ mọlẹ bọtini iṣẹ-ọpọlọpọ. |
| Mu Oluranlọwọ Ohun ṣiṣẹ | Meteta tẹ bọtini iṣẹ-ọpọlọpọ. |
Itoju
- Má ṣe fi aṣọ gbígbẹ tàbí ohun èlò ìfọmọ́ gbólóhùn fọ̀ gbólóhùn déédéé.
- Yẹra fún fífi àwọn agbekọri sí ooru tó le koko, ọriniinitutu, tàbí eruku.
- Tọju awọn agbekọri naa ni itura, aye gbigbẹ nigbati ko si ni lilo.
- Má ṣe gbìyànjú láti tú tàbí yí àwọn agbekọri náà padà, nítorí èyí yóò sọ àtìlẹ́yìn náà di òfo.
- Protect the earcups from damage and excessive pressure to maintain their "zero pressure" comfort.
Laasigbotitusita
| Isoro | Ojutu |
|---|---|
| Awọn agbekọri ko ṣiṣẹ. | Rii daju pe awọn agbekọri ti gba agbara ni kikun. Sopọ si orisun agbara ati gbiyanju lẹẹkansi. |
| Ko le so pọ pẹlu ẹrọ. |
|
| Ko si ohun tabi iwọn kekere. |
|
| Active Noise Cancellation (ANC) is not effective. |
|
| Asopọmọra ti o wa lainidii / idinku ohun. |
|
Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Orukọ awoṣe | W820NB Plus |
| Asopọmọra | Wireless (Bluetooth V5.2), Wired (Type-C) |
| Awọn kodẹki ohun | LDAC, AAC, SBC |
| Awakọ Iwon | 40mm Yiyi Driver |
| Ariwo Iṣakoso | Ifagile Ariwo Nṣiṣẹ Arabara (-43dB) |
| Igbesi aye batiri (ANC Paa) | Titi di wakati 49 |
| Igbesi aye batiri (ANC Titan) | Titi di wakati 33 |
| Gbigba agbara Port | Iru-C |
| Iwọn | 220 Giramu (7.8 iwon) |
| Bluetooth Ibiti | 10 Mita |
| Latency Ohun | 80 Miliseconds (Ipo Ere) |
| Ohun elo | Faux awọ |
| Awọn irinše to wa | Headset, Type-C Charging Cable, Manual |

Image: A comparison chart highlighting the differences between the W820NB Plus and the standard W820NB models, including LDAC support, battery life, Bluetooth version, and ANC depth.

Image: Bottom of the product box displaying certifications and the UPC: 975248794572.
Atilẹyin ọja ati Support
The Edifier W820NB Plus headphones come with a ọkan-odun atilẹyin ọja from the date of purchase, guaranteeing performance and providing reliable support against manufacturing defects.
Fun atilẹyin imọ-ẹrọ, awọn iṣeduro atilẹyin ọja, tabi awọn ibeere siwaju, jọwọ ṣabẹwo si Edifier osise webojula tabi kan si wọn onibara iṣẹ. Tọju iwe-ẹri rira rẹ bi ẹri rira fun awọn idi atilẹyin ọja.
Official Edifier Webojula: https://www.edifier.com/global