Compare DALI IO-12 Headphones vs Edifier WH950NB Gen 2 Wireless Headphones

A 3.5mm analog jack/cable is available for wired listening.

ANC is broadly described as effective for reducing low rumbles and general ambient noise, but it is not considered class-leading compared with flagship Bose, Sony, or Apple models; some mention susceptibility to wind noise. Noise cancellation adjustability is limited to onboard mode switching in most coverage, with some sources noting multiple ANC modes, but no fine tuning via app.

ANC is described as impressive for the money, especially versus everyday background noise. ANC can be adjusted across several levels or modes.

The software is presented as highly customizable and feature-rich for the category.

The look is described as stylish and visually appealing without being flashy.

ANC is said to add virtually no audible white noise when music is paused.

The sound signature is described as staying the same across ANC, ambient, and off modes.

ANC is said not to noticeably reduce audio quality.

Android support is framed more favorably than iPhone support.

Multiple sources confirm there is no companion app for the IO-12.

The app interface is described as clean and easy to navigate.

Multiple reviews explicitly cite aptX options, including higher-tier variants such as aptX HD and aptX Adaptive, as part of the IO-12 wireless feature set.

aptX support is explicitly absent.

Low-latency mode is positioned as good enough to keep dialog in sync with video.

Wear detection is explicitly described as missing.

The product is marketed with multiple design or industry awards.

Bass is typically described as tight and controlled in Hi-Fi mode with convincing weight, while Bass mode adds slam and warmth without turning into a boomy mess, though it can trade away some treble presence.

Bass is described as very good, with strong impact and extension.

Battery life is commonly cited around 35 hours, with at least one real-world report closer to 30 hours; overall it is respectable but not exceptional relative to cheaper competitors.

Battery life is described as long enough for extended use and travel.

Bluetooth connectivity is commonly reported as stable, with fast pairing and few to no dropouts even in busy environments.

Bluetooth connection stability is described as solid.

Bluetooth 5.3 support is explicitly mentioned.

Build quality is repeatedly described as ultra-premium, with strong materials and a luxury feel that holds up to travel use when handled with care.

The frame is described as more durable than expected at the price.

Buttons are often praised for responsiveness and tactile feedback, but a few reviewers mention accidental activation, especially when adjusting volume or leaning against a seat while traveling.

The physical controls are described as very responsive in daily use.

Cable quality feedback is mixed: some appreciate the included cables and finish, while at least one reviewer calls the cable frustrating to use and prefers the shorter option.

The carry case is typically praised as premium and protective, with good structure and compartments, but it adds bulk and can be impractical for compact packing.

The travel case is described as sturdy and well made.

Charging is described as taking roughly 1.5 to 2 hours from flat with no fast-charge boost mentioned, and one reviewer notes behavior consistent with limiting charge to protect long-term battery health.

Fast charging is a clear strength, with about 7 hours from a 10-minute top-up.

Clamping force is usually described as secure but comfortable, ranging from light to moderately firm depending on the reviewer, without feeling unstable.

Clamping force is described as secure without becoming uncomfortable.

Codec support is positioned as strong for a premium wireless headphone, with repeated mentions of AAC and aptX-family options that help preserve detail over Bluetooth.

Codec support includes LDAC and SBC, but not AAC or aptX.

Long-session comfort is one of the most consistently praised aspects, with roomy earcups and plush pads that avoid pressure points for many listeners.

The headphones are described as comfortable enough for all-day wear.

The headphone supports both wired and Bluetooth listening.

Design is widely described as premium and distinctive, but the dark chocolate color can divide opinion, and the large earcups create a bold, bulky look on some heads.

The design is described as premium-looking and sleek.

Earcup and pad materials are frequently described as plush, premium leather with generous space for larger ears, contributing to both comfort and isolation.

The earcup padding is described as extremely soft.

Earcups are commonly described as able to swivel or lay flat, aiding seal and travel storage even though the overall design does not fold compactly.

The earcups swivel and pivot for fit and storage.

Pad movement can create a faint rustling noise on the head.

Without an app, EQ customization is not available beyond onboard preset modes, which limits personalization compared with mainstream flagship wireless headphones.

The EQ tools include detailed gain and Q-factor adjustment.

The headphone is portrayed as unusually full-featured for its price tier.

Hi-Fi mode is commonly described as balanced and relatively uncolored, while Bass mode shifts the tonality warmer and can slightly reduce upper-mid and treble prominence.

The sound is described as largely accurate.

Headband adjustment is described as smooth and secure, holding its position well once set.

The headband adjustment is present and easy to use.

Headband padding is described as soft to the touch.

Movie playback can feel more immersive than expected at this price.

Included accessories are generally considered generous, with multiple cables and adapters plus a premium case, though some note the absence of a USB-C to USB-C cable.

The box includes a healthy accessory bundle with cables and an airline adapter.

Instrument separation and imaging are consistently praised, with precise placement and clear spacing between layers even in complex mixes.

Instrument separation is strong enough to reveal individual layers clearly.

A built-in multi-microphone array is explicitly mentioned.

LDAC support is explicitly confirmed.

Reviews that discuss loud listening report strong composure and minimal distortion at higher volumes, encouraging careful use because it stays clean as you turn it up.

The headphones can be turned up loudly without obvious distortion.

The microphone system is said to reduce wind and background noise effectively.

Call quality is described as flawless in use.

Midrange clarity is repeatedly highlighted as a standout strength, with clean layering and realistic vocal and instrument textures that feel unusually hi-fi for Bluetooth.

Midrange output is described as clean for instruments and vocals.

The headphones can be used across Apple and non-Apple devices, though not on equal terms.

Multipoint is noted as supported and convenient for staying connected to two devices, though it is not heavily stress-tested across all sources.

Multipoint lets the user switch between two devices with ease.

Passive noise isolation is described as strong thanks to large, well-sealing earcups and design details aimed at closing gaps around the ear, providing a solid foundation before ANC is even enabled.

The seal around the ear helps with passive isolation.

The overall recommendation is strongly positive.

Portability is a recurring compromise: the headphones are large, do not fold down compactly, and several reviewers mention the case is too big for many backpacks.

The headphones fold into a more compact shape for transport.

The appearance is described as more premium than the price suggests. The finish is said to deliver a luxury-like feel.

Preset sound modes are generally seen as well-judged: Hi-Fi is the reference setting for balance and clarity, while Bass mode adds punch and warmth, sometimes with a tradeoff in treble and mid presence.

The Classic preset is described as the most balanced option.

Replaceable earpads are explicitly mentioned as a welcome premium touch, with pads that can be removed for cleaning or replacement.

Some coverage notes the absence of wear sensors and similar smart conveniences found on mainstream flagships, reinforcing the IO-12 focus on audio and simplicity over automation.

Sensor coverage is only discussed in the context of missing wear detection.

Practical extras such as safe-volume limits are included.

Auto-pause behavior is described as absent.

The finish can pick up visible fingerprints or grime.

Day-to-day operation is described as straightforward because settings are handled on the headphones, but the lack of an app also means limited customization and some sources note manual firmware updating.

Initial setup is described as easy and straightforward.

Across reviews, sound quality is the headline: a speaker-like, highly resolving presentation that many call among the best in wireless closed-backs, with strong imaging and refinement. Wired sound is often described as equal or better in resolution than wireless, with USB-C and 3.5 mm options; passive use is supported, and some recommend listening powered on to benefit from onboard DSP.

Overall sound quality is described as excellent for the price. Wired playback is described as more detailed, balanced, and full than Bluetooth in one setup.

Most reviews describe an unusually open, spacious soundstage for a closed-back wireless headphone, with strong width and credible depth; one reviewer notes it is not stadium-wide but avoids feeling claustrophobic.

The soundstage is described as wider in Dynamic mode.

A spatial-style listening mode is explicitly mentioned.

Fit stability is generally described as secure with a good seal, but the sizing and overall footprint may feel better suited to average-to-larger heads than very small ones.

The fit is stable enough that the headphones are not described as unstable in use.

The material is described as more sustainable and animal-friendly than conventional leather.

Control surfaces are generally responsive; some coverage mentions touch-style control areas, but overall interaction is described as clicky and deliberate rather than finicky.

Transparency mode is generally described as clear and practical for awareness, without strong criticism, though fewer reviews go deep on its nuance.

Ambient mode is described as clear and open sounding.

The headphone is framed as especially well suited to longer trips.

Treble is generally airy, detailed, and smooth, with occasional notes that it can approach brightness on certain recordings; Bass mode can tame the top end if needed.

Treble is described as crisp and pleasant.

USB-C is highlighted as both a charging and playback option, with multiple sources noting USB audio support up to 24-bit and 96kHz.

USB-C is used for charging.

Value is described as terrific for the asking price.

Voice assistant support is described as available via a press or long-press action, and some sources also mention voice prompts for battery status.

A control shortcut can summon the device’s voice assistant.

Voice prompts announce mode changes, though with a slight delay.

Volume output is commonly described as having plenty of headroom, with enough drive to get loud without feeling strained.

There is enough output headroom to reach a comfortable loudness.

The headphones are explicitly described as not waterproof.

Auto-pause on removal is described as missing.

Wear detection performance is effectively negative because the feature is missing.

Weight is noted as present but generally not burdensome once worn, though some acknowledge the overall heft and size compared to mainstream travel headphones.

The weight is low enough to be considered comfortable for portable use.

Wind-related interference is kept to a minimal level in one outdoor test.

Xbox is explicitly mentioned as a compatible gaming platform.