How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-22 · 8 min read · Independent comparison
• Anker Soundcore — best for commuting and all-day listening; pick this if you want LDAC hi-res sound plus adaptive noise cancelling and up to 50 hours of total playback.
• SONY WF-1000XM4 — best for noise-cancelling purists and call-heavy workdays; pick this if you want the Integrated Processor V1, a bone-conduction sensor for voice pickup and LDAC up to 990 kbps.
• E-filliate DEWALT Heavy Duty — best for jobsites and outdoor work; pick this if you want a neckband design with built-in upward-firing speakers, IP56 water resistance and 60+ hours of runtime.
• EarFun Wave Pro Active — best for long-haul flights and home listening; pick this if you want over-ear comfort, 45dB noise cancelling and up to 80 hours of playtime.
This is a pair of true wireless in-ear earbuds built around quiet and detail. Anker rates the noise cancelling at up to 98.5% reduction, and the Adaptive ANC 2.0 system recalculates in real time to match your ear canals and whatever noise is around you. In practice that means the low rumble of a bus engine or a plane cabin gets pushed down without you fiddling with settings. The 11mm custom-tuned drivers handle LDAC, which Anker says transfers roughly three times more data than regular Bluetooth — enough to make streaming services sound noticeably more open than they do over standard codecs.
Battery is the other headline. Anker quotes 10 hours per charge in normal mode and up to 50 hours with the case; with ANC on you get 8 hours, extendable to 40. That covers a full week of commutes between charges for most people. Bluetooth 5.3 brings multi-point so you can stay connected to a laptop and a phone at once, plus auto play/pause when you take a bud out. Six beamforming mics with an AI algorithm handle calls, which matters if you take meetings from a noisy street.
There are personalisation touches worth knowing about. HearID 2.0 builds a sound profile around your hearing, and if you'd rather do it yourself there's a full EQ plus 22 presets. IPX4 water resistance covers sweat and light rain, not submersion.
The trade-off is fit-dependent performance. In-ear buds live or die by seal, and the noise cancelling and bass both suffer if the tips don't sit right. There's also no over-ear isolation here — if you want the feeling of a sealed cup around your ears, this isn't that. For everyone else, in my opinion this is the most balanced LDAC package of the four.
SONY WF-1000XM4
Where this really earns its place is voice. Four microphones work with Precise Voice Pickup Technology, and a bone-conduction sensor detects your voice directly through vibration rather than relying on air alone. That's a meaningful difference on calls taken in genuinely loud places. Speak-to-Chat automatically drops the volume when you start talking, so you don't have to pull a bud out to order a coffee.
Battery is 8 hours with noise cancelling on, plus another 16 in the case for 24 total, and a 5-minute quick charge gives up to 60 minutes of playback — useful when you realise you forgot to charge before a flight. IPX4 covers splashes and sweat. Multipoint lets you hold two devices at once, and Sony notes that's available via firmware update, so check you're running current firmware if that feature matters to you.
The trade-offs are worth stating plainly. Two devices at once is firmware-dependent rather than out of the box. The earbud tips are the fit-critical part of the design, so budget time to try the three included sizes properly. And if you want a headband rather than something seated in your ear canal, this isn't the shape for you. For call quality and noise cancelling in a bud, though, I'd point here first.
This one is a different animal entirely, and that's the point. It's a neckband headphone with a 2-in-1 trick: the earphones detach from your ears and the band's upward-firing drivers project audio at you while you keep your ears open to your surroundings. That's a genuinely useful design on a jobsite, in a warehouse, or on a bike path where hearing a vehicle matters more than total immersion.
The runtime suits that world. E-filliate quotes 60+ hours of earbud playback and 7.5+ hours of speaker time, with a 1.5-hour charge time. Four EQ modes — music, movies, podcasts and super bass — let you shift the tuning depending on what you're doing. IP56 water resistance means it's sealed against sweat and moisture rather than merely splash-resistant, and the heavy-duty construction is clearly aimed at active workdays. A carry pouch is included.
Small design details show the same thinking. Call vibration alerts you to an incoming call when your phone is in a pocket and you can't hear a ringtone. Built-in magnets snap the earpieces together when they're hanging loose so they don't swing around while you work. Controls are push-button rather than touch, which is far easier to operate with gloves on.
EarFun Wave Pro Active
EarFun's Wave Pro is the over-ear option here, and it's the one I'd suggest for anyone who finds in-ear buds uncomfortable after an hour. You get 40mm DLC composite dynamic drivers with LDAC and Hi-Res Audio support, and EarFun claims three times more detail than standard Bluetooth streaming. The spec sheet shows a frequency range out to 40,000 Hz, which is the headroom LDAC needs to do its job.
Noise cancelling is rated up to 45dB via QuietSmart 2.0, using five ANC microphones monitoring different frequencies. Battery is the standout number: up to 80 hours with ANC off and 55 hours with ANC on at 60% volume. A 10-minute quick charge returns 10 hours of playback, and there's a 3.5mm AUX port so you can keep listening on a wired connection when you can't charge at all. Five mics with AI-driven ENC handle calls.
Comfort and portability are clearly designed in. Memory foam earpads, an adjustable headband and multi-angle rotating ear cups adapt to different head shapes, and the whole thing folds for travel. The EarFun app gives you custom EQ, noise-cancelling mode selection, touch control remapping and multipoint management. Weight is 266 g, which is on the heavier side but normal for this category.
Two limitations are worth knowing before you buy. LDAC only works with Android devices and has to be enabled in the app. More importantly, LDAC and multipoint can't run at the same time — turning on one disables the other. EarFun also advises staying within about 2 metres of your source when LDAC is active, since the higher bitrate can cause dropouts at range. If you want to stay connected to two devices and stream hi-res at once, you'll have to choose. For long flights and home listening, that's a fair trade.
How We Picked
what is ldac headphones
LDAC is a Bluetooth audio codec that carries far more data than standard Bluetooth transmission — Anker and EarFun both describe it as roughly three times the detail. So "LDAC headphones" simply means headphones that support this codec, letting compatible sources send higher-resolution audio wirelessly. You need both a supporting source device and headphones that decode it.
what is ldac support in headphones
It means the headphones can receive and decode an LDAC audio stream. On the Anker Liberty 4 NC, LDAC works alongside the 11mm drivers for hi-res wireless audio. On the EarFun Wave Pro, LDAC has to be switched on in the companion app, and it's only compatible with Android devices. Without support on both ends, the headphones fall back to a standard Bluetooth codec.
what is ldac codec in headphones
It's the encoding format itself, and it determines how much musical information survives the wireless trip. Sony's WF-1000XM4 supports LDAC at up to 990 kbps with 96 kHz sampling, with a frequency response reaching 40,000 Hz. That extra bandwidth is why LDAC is associated with hi-res streaming rather than ordinary Bluetooth listening.
what is ldac sony headphones
Sony developed LDAC and builds it into models like the WF-1000XM4, where it runs alongside the Integrated Processor V1 and DSEE Extreme. In Sony's implementation the codec extends the frequency range well beyond standard Bluetooth limits. Note that LDAC's higher bitrate needs a strong, close connection — EarFun, for example, recommends staying within about 2 metres when LDAC is active.
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