Edifier W820NB Plus Gen 2 Review: An Honest Look at Battery and Value
HeadphonesThere's a crowded band of wireless headphones sitting between "budget" and "premium" — the $100–$200 range where most people actually shop. This is where the Edifier W820NB Plus Gen 2 lives, and it shows up with a specification list that would embarrass headphones costing twice the price. The question worth asking isn't whether these look good on paper — they do — but whether the real-world experience holds together.
Design, Build Quality & Physical Experience
Form factor, portability, and everyday handling
The W820NB Plus Gen 2 takes the over-ear route, with full-sized earcups that sit around the ear rather than pressing flat against it. For extended listening sessions, this matters: over-ear designs generally distribute pressure more evenly than on-ear styles and create a natural seal that helps keep outside sound at bay even before any active noise technology kicks in.
The headphones fold flat for storage — a practical detail that gets overlooked until you're traveling or tossing them in a bag. No carrying case is included, which is a genuine gap at this price point. Competitors at similar prices often include at least a soft pouch. If you commute regularly, factor in the cost of a basic headphone case.
There is no water resistance rating of any kind. Caught in light rain or using these at the gym will be an uncomfortable gamble. These are headphones for commutes, offices, travel, and home use — not outdoor exercise.
- Full over-ear fit — extended comfort sessions
- Folds flat for travel and bag storage
- Detachable, tangle-resistant cable
- On-device physical control panel
- Wired fallback when battery is empty
- No carrying case included
- No water or sweat resistance
Sound Quality: Where the Specs Tell an Honest Story
Frequency response, driver performance, noise cancellation, and codec capability
Wide Frequency Range
The audio span reaches from the deepest bass registers to 40,000 Hz — well into hi-res territory. That upper ceiling means no artificial cap on spatial accuracy or transient detail. The 40mm drivers are the proven sweet spot for over-ear headphones at this form factor.
Dual-Layer Noise Control
The physical earcup seal blocks mid and high-frequency noise passively. Active cancellation then handles low, persistent rumble — engine drone, HVAC hum, open-plan office background. Both systems run simultaneously. An ambient sound mode lets you hear the world without removing the headphones.
LDAC & Spatial Audio
LDAC transmits up to three times the audio data of standard Bluetooth, bringing wireless quality substantially closer to the original file. Spatial audio support adds a three-dimensional soundstage — most noticeable in films and games with compatible content.
Codec Compatibility
| Codec | Supported | Best For | Audio Quality |
|---|---|---|---|
| LDAC | Yes | Android — hi-res audio libraries | Highest wireless quality |
| AAC | Yes | iPhone and iPad users | High quality |
| aptX / aptX HD | No | Windows PCs, older Android devices | Not available |
| aptX Adaptive | No | Qualcomm ecosystem devices | Not available |
For current Android and Apple device owners, LDAC and AAC cover all meaningful use cases. The aptX gap primarily affects specific Windows PC users and older Android hardware.
Bluetooth 6.1: A Connection Standard Worth Highlighting
Wireless stability, range, and multi-device management
Bluetooth 6.1 is the current leading-edge version of the standard. Improvements center on connection stability, more efficient power management during active streaming, and reduced latency during the initial pairing handshake. The practical result is a more reliable wireless link that drains the battery more slowly and is less prone to dropping during movement.
Two devices can be connected simultaneously through multipoint. Answer a call from your phone without manually disconnecting from your laptop. Switch between a work computer and a personal tablet without pairing rituals. For anyone juggling multiple devices daily, this earns its keep within the first week of use.
No NFC or Fast Pair support means initial setup uses standard Bluetooth — hold a button, select from your device's menu. It's a minor friction point, not a dealbreaker. Once paired, reconnection is automatic.
- Bluetooth Version6.1
- Wireless RangeUp to 10 m
- Multipoint Devices2
- Wired Mode
- Ambient Sound Mode
- NFC Pairing
- Fast Pair
Battery Life: A Genuine Differentiator
Endurance figures and what they mean for real charging habits
At 3 hours of daily listening, charge roughly once every 3–4 weeks
With ANC on throughout the day, most users charge every 2–3 weeks
How the Battery Stacks Up Against the Competition
Universal cable — no proprietary connectors to source
Know your charge level before any long trip
Plug-in only — Qi charging is not supported
Microphone & Call Performance
Voice quality, call handling, and platform compatibility
A noise-canceling microphone is built in, designed to isolate the speaker's voice from background noise during calls. This covers the primary use case without compromise: for standard mobile calls and consumer video conferencing — Zoom, Teams, Google Meet — the microphone handles the job cleanly without sounding like you're calling from a wind tunnel.
These headphones do not support traditional headset mode. If your workplace uses dedicated PBX phone systems or enterprise headset hardware, verify compatibility before purchasing. For everyday consumer call use — including all major video conferencing platforms — no issues apply.
- Noise-canceling microphone
- On-headphone control panel
- No inline mute button
- No auto-pause on removal
- No traditional headset mode
Real-World Usage: Who These Headphones Are Right For
Matching the W820NB Plus Gen 2 to the right buyer
- Daily commuters who need ANC that lasts the entire workweek without a charge
- Remote and hybrid workers jumping between a laptop and phone throughout the day
- Android users with hi-res audio libraries who want LDAC without flagship prices
- Travelers for whom battery endurance is the single most important buying factor
- Anyone who wants genuine audio capability at a non-audiophile price
- You need certified water resistance for gym sessions or outdoor workouts
- Your workflow depends on automatic playback pause when headphones are removed
- You're deep in the Apple ecosystem and expect seamless fast-pair device switching
- You need aptX or aptX HD for Windows PC or older Android device compatibility
- You rely on enterprise PBX phone systems or dedicated headset hardware at work
Competitive Positioning
How the W820NB Plus Gen 2 compares to alternatives in its price range
| Feature | Edifier W820NB Plus Gen 2 | Typical Mid-Range Competitor | Premium ANC Competitor |
|---|---|---|---|
| ANC Battery Life | ~49 hours | ~30–35 hours | ~25–30 hours |
| Total Battery Life | ~88 hours | ~40–60 hours | ~35–40 hours |
| Bluetooth Version | 6.1 | 5.2–5.3 | 5.2–5.3 |
| LDAC Support | Yes | Rare at this price | Often yes |
| Carrying Case | Not included | Sometimes included | Usually included |
| Water Resistance | None | Sometimes IPX4 | Rarely |
| Multipoint Devices | 2 devices | 2 devices | 2 devices |
The battery gap is the clearest advantage here. Against established names in the $150–$200 range, you give up brand recognition and sometimes a carrying case or water resistance. What you gain is more hours per charge than nearly anything in the category, a more current Bluetooth implementation, and LDAC at a price where it's genuinely uncommon.
Honest Assessment: Strengths & Weaknesses
The full picture — credibility comes from balance
The W820NB Plus Gen 2's greatest strength is endurance — in every sense. The battery is exceptional, the Bluetooth version is current-generation, and the combination of LDAC and ANC at this price reflects thoughtful engineering rather than cost-cutting. Multipoint pairing and ambient sound mode round out a feature set that doesn't feel incomplete.
- Unmatched battery endurance — 49 hours with ANC beats most competitors, including premium models
- LDAC at a mid-range price — hi-res wireless audio typically reserved for far more expensive headphones
- Bluetooth 6.1 — the most current standard; ahead of most alternatives at this price
- Dual-layer noise isolation — passive seal and active cancellation working together for genuine quiet
- Practical connectivity — multipoint, ambient mode, detachable cable, and wired fallback included
These weaknesses are real but narrow — they represent boundary conditions where specific users will feel the gap. The core experience of sound quality, noise cancellation, and wireless reliability holds up entirely.
- No carrying case — a meaningful omission at this price when competitors typically include one
- No water resistance — gym use and outdoor exercise are off-limits without any IPX rating
- No auto-pause — removing the headphones doesn't pause playback; a small but daily inconvenience
- No NFC or Fast Pair — first-time device pairing is manual with no one-tap convenience
- No aptX support — limits codec options for Windows users and older Android hardware owners
Questions Buyers Actually Ask
Honest answers to the most common pre-purchase concerns
Final Verdict
The Edifier W820NB Plus Gen 2 — More Headphone Than the Price Suggests
The Edifier W820NB Plus Gen 2 wins on endurance, connectivity specification, and value. The battery life alone reframes the product — this is for people who are tired of managing another device that needs charging every few days. The LDAC support rewards Android users with hi-res audio libraries. Bluetooth 6.1 ensures the wireless link is as stable and power-efficient as the current standard allows.
What this product doesn't do is try to be all things to every buyer. No water resistance, no gym-ready build, no carrying case, no auto-pause. Accept those limitations and you're looking at one of the most competent headphones in its price range.
Recommended — with clarity. If your priorities are audio quality, ANC endurance, and the longest possible time between charges, the W820NB Plus Gen 2 earns its place at the top of the shortlist. If you need water resistance for active use, keep comparing. For everyone else — this is the one to beat at this price.
