If you want stronger stated noise cancellation and more battery life for library listening, choose HAYLOU S30; if you need lighter headphones with a more versatile ANC runtime, choose Edifier W820NB. For a quiet study routine, I’d lean toward the HAYLOU’s stated 43 dB hybrid ANC and 80-hour battery, while the Edifier is the more compelling alternative if lower carrying weight matters.
HAYLOU S30 vs Edifier W820NB at a Glance
• Edifier W820NB’s strength: up to 88 hours without ANC, 49 hours with ANC, Bluetooth 6.1, and a stated weight of 247 g. Trade-off: it uses USB-C for its listed wired connection rather than a 3.5 mm headphone jack.
• Choose HAYLOU S30 if library sessions call for a 3.5 mm option, multipoint connection, and extensive battery life.
• Choose Edifier W820NB if you want a lighter listed weight, longer battery claims, and ANC modes that can be switched with physical buttons.
The HAYLOU S30 makes sense for someone who wants one over-ear pair for study, commuting, and calls. Its hybrid active noise cancellation is specified at 43 dB, and the product information describes several noise-control modes. That gives it a clear library-use case: the design is intended to reduce outside sound while you listen, rather than leave your ears open as bone-conduction headphones would.
Its 80-hour listed battery life is another practical strength, particularly if charging tends to slip off your routine. Bluetooth 5.4, multipoint connection, and a 3.5 mm jack offer flexibility across wireless and wired listening. Five built-in HD microphones with noise-suppression algorithms are aimed at clearer calls, and the companion app offers customization. The title also identifies LDAC support and a detachable microphone in the included contents.
I’d consider the S30 if you value its wired connection, multipoint, and stated noise reduction. I’d skip it if you specifically want a lighter pair with a listed weight you can compare, or if you prefer Edifier’s longer battery claim and its physical ANC controls. The available HAYLOU weight entry is not comparable as written, so I wouldn’t use it to judge comfort against the Edifier’s 247 g.
The Edifier W820NB is a strong fit for someone who prioritizes portability and a longer stated battery life. It weighs 247 g, folds for carrying, and is described with soft memory-foam ear cushions. Its hybrid ANC is listed at up to 49 dB, with multiple modes and physical buttons for switching between ANC levels. For a library, that gives the buyer more explicit control over noise cancellation without needing to open the app for every adjustment.
Battery claims are particularly useful to parse carefully: Edifier lists up to 88 hours of continuous use, or 49 hours with ANC active. It also states that a 15-minute charge provides up to 15 hours of playback. Those figures make it attractive for people who use ANC often but still want to understand the difference between ANC-on and ANC-off endurance. Bluetooth 6.1 and multipoint are also listed.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-09 · 10 min read · Independent comparison
• Best for a 3.5 mm wired connection → HAYLOU S30. It lists a 3.5 mm jack, while Edifier’s listed wired connection is USB-C.
• Best for maximum stated ANC strength → Edifier W820NB. Its ANC is specified at up to 49 dB, compared with 43 dB for the HAYLOU. These figures describe the products’ claims; they don’t guarantee the same perceived result for every listener.
• Best for a clear ANC-on battery figure → Edifier W820NB. It lists up to 49 hours with ANC, alongside 88 hours without ANC. HAYLOU lists 80 hours but does not provide a separate ANC-on figure in the supplied information.
• Best if you want multipoint → either. Both list multipoint connection, which is useful if you switch between devices such as a laptop and phone.
• Best for quick physical ANC changes → Edifier W820NB. Its controls include physical buttons for switching ANC levels. HAYLOU lists media controls and app customization.
• Best for calls based on stated features → either, for different reasons. HAYLOU lists five HD microphones and noise-suppression algorithms; Edifier describes AI noise cancellation for calls. The specifications don’t establish which will sound clearer in a particular room.
• Best for app-based listening options → Edifier W820NB. Its app offers EQ presets and a volume guard, alongside spatial sound. HAYLOO also offers app customization and LDAC support.
• Best for someone comparing listed weight → Edifier W820NB. Its weight is stated as 247 g; the HAYLOU weight entry is not usable for a fair comparison.
For my library routine, I’d choose the HAYLOU S30 if I wanted the 3.5 mm jack, multipoint, and a straightforward 80-hour battery claim in one over-ear pair. Its 43 dB hybrid ANC is a substantial stated feature, and the call microphones add useful flexibility beyond studying.
I’d pick the Edifier instead if lower carrying weight, physical ANC controls, or a specific ANC-on battery figure mattered more to me. My recommendation for a library is HAYLOU, but the Edifier is the more clearly documented choice for weight and ANC-mode runtime.
For library listening, HAYLOU’s 43 dB hybrid ANC and 3.5 mm jack make it my pick when those features matter most. Edifier lists stronger ANC at up to 49 dB and offers physical controls for switching modes.
Edifier lists up to 88 hours without ANC and 49 hours with ANC. HAYLOU lists up to 80 hours, but the supplied information doesn’t separate its runtime by ANC use, so the figures aren’t directly equivalent.
Yes. Both list Bluetooth connectivity, active noise cancellation, and multipoint connection. HAYLOU also lists Bluetooth 5.4 and a 3.5 mm jack; Edifier lists Bluetooth 6.1 and USB-C as its wired connection.
No. Both products are over-ear headphones, not bone-conduction headphones or earbuds. If you specifically want lightweight bone conduction headphones for library listening or sports earbuds for library use, neither matches that design; these are closed-over-ear-style options with active noise cancellation.
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If you want a 3.5 mm wired option and multipoint for library listening, choose HAYLOU S30; if you need stronger stated ANC and a lower listed weight, choose Edifier W820NB. For a library, I’d give HAYLOU the edge for its flexible connections, while Edifier is the clearer pick if you want a specified weight and an ANC-on battery figure.
• HAYLOU S30’s biggest strength: a 3.5 mm jack, multipoint, and up to 80 hours of listed battery life. Trade-off: its stated 43 dB ANC figure is lower than Edifier’s.
• Edifier W820NB’s biggest strength: up to 49 dB ANC, a listed weight of 247 g, and up to 49 hours of playback with ANC. Trade-off: its listed wired connection is USB-C, not a 3.5 mm jack.
• Choose HAYLOU S30 if you want flexible wired and wireless listening for study, calls, and daily use.
• Choose Edifier W820NB if you prioritize a lower listed weight, physical ANC controls, and a specified ANC-on runtime.
The HAYLOU S30 is an over-ear option for someone who wants active noise cancellation and more than one way to connect. It lists hybrid ANC at 43 dB, Bluetooth 5.4, multipoint, and a 3.5 mm jack. That combination suits a library routine where you might listen wirelessly most of the time but want a wired option available.
Battery life is listed at up to 80 hours. HAYLOU also describes five built-in HD microphones with noise-suppression algorithms for calls, plus app customization. LDAC support is identified in the product title. Taken together, those features make the S30 more than a study-only pair: it can also serve for calls and everyday listening.
I’d choose it if multipoint and a 3.5 mm connection are priorities. I’d look elsewhere if you want a clearly stated, comparable weight or a separate battery figure for ANC use. The supplied weight entry for HAYLOU isn’t useful for comparing it with Edifier’s listed 247 g.
The Edifier W820NB suits someone who wants a lighter listed weight and more control over ANC. It weighs 247 g, folds for carrying, and has physical buttons for switching between ANC levels. Its hybrid ANC is specified at up to 49 dB, with multiple modes intended to suit different environments.
Its battery figures distinguish between listening with ANC and without it: up to 49 hours with ANC and up to 88 hours without. Edifier also lists fast charging, with up to 15 hours of playback from a 15-minute charge. Bluetooth 6.1 and multipoint round out the connection features.
There are useful extras in the app, including EQ presets and a volume guard, as well as spatial sound. For calls, Edifier describes AI noise cancellation. Its listed wired connection is USB-C, which may not suit someone who specifically wants a 3.5 mm jack. I’d favor the Edifier for its stated weight and ANC controls, not on the assumption that it must sound or perform better in every situation.
Side-by-Side: Which Should You Choose?
• Best if you want a 3.5 mm jack → HAYLOU S30. Edifier lists USB-C as its wired connection.
• Best for the higher stated ANC figure → Edifier W820NB. It lists up to 49 dB, compared with 43 dB for HAYLOU. Those figures alone don’t establish how much quieter either pair will feel to you.
• Best for multipoint → Either. Both list the ability to connect to multiple devices.
• Best for physical ANC adjustments → Edifier W820NB. It has buttons for switching ANC levels; HAYLOU lists app customization and media controls.
• Best for stated call features → It’s a tie on the available information. HAYLOU lists five HD microphones and noise-suppression algorithms; Edifier describes AI noise cancellation for calls. The specifications don’t prove which will sound clearer in your setting.
• Best for app features → Edifier W820NB. Its listed app options include EQ presets and a volume guard, alongside spatial sound. HAYLOU also offers app customization.
• Best if listed weight matters → Edifier W820NB. Its weight is specified as 247 g; the supplied HAYLOU weight entry does not allow a fair comparison.
My Verdict
For my library use, I’d choose the HAYLOU S30 for its 3.5 mm jack, multipoint, and up-to-80-hour battery claim. Those features give it flexibility for study and everyday listening, while its ANC and call microphones add useful capabilities.
I’d choose Edifier if its lower listed weight, physical ANC controls, or separately stated ANC battery life mattered more. My library recommendation is HAYLOU, with the caveat that Edifier makes the more direct case on weight and ANC-on runtime.
HAYLOU is my pick if a 3.5 mm jack and multipoint matter most. Edifier lists the higher ANC figure and physical buttons for adjusting ANC modes.
Edifier lists up to 88 hours without ANC and 49 hours with ANC. HAYLOU lists up to 80 hours, but no separate ANC-on runtime is provided, so the claims aren’t directly comparable.
Yes. Both are Bluetooth over-ear headphones with active noise cancellation and multipoint. HAYLOU also lists a 3.5 mm jack; Edifier lists USB-C for wired connection.
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