We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-19 · 6 min read · Independent comparison
If you want maximum battery life, a full spatial-audio feature set and a wired fallback, choose JBL Live 670NC; if you need an over-ear design with vegan leather comfort, Bose-tuned audio and a sleeker all-day fit, choose Noise Master Buds Max. Both are wireless ANC headphones, but they solve the same problem in very different ways — and the right pick comes down to how you actually wear your headphones.
• JBL Live 670NC biggest strength: Up to 65 hours of battery life (50 hours with ANC on), plus JBL Spatial Sound and multipoint Bluetooth 5.3.
• JBL Live 670NC biggest trade-off: It's an on-ear design in plastic, and there's no memory foam or leather cushioning mentioned.
• Noise Master Buds Max biggest strength: Over-ear vegan leather cushions with a memory foam headband, Bose-tuned sound and up to 60 hours of playtime.
• Noise Master Buds Max biggest trade-off: No 3.5 mm jack, so there's no wired listening option if the battery runs out.
• Who should pick JBL Live 670NC: Buyers who want the longest possible battery life, a wired backup and a full app-driven feature suite.
• Who should pick Noise Master Buds Max: Buyers who prioritize all-day comfort and an over-ear fit over raw battery numbers.
The JBL Live 670NC is built around stamina and features. With True Adaptive Noise Cancelling powered by noise-sensing mics, it adjusts in real time as your environment changes — useful on a train, in a shared office or on a noisy street. And when you need to hear what's happening around you, Smart Ambient lets sound in without you having to take the headphones off. That's a genuinely practical touch on an on-ear model.
Battery is where this one pulls ahead. JBL rates it at up to 65 hours of wireless listening, or 50 hours with Bluetooth and ANC both on. A five-minute fast charge reportedly buys you four more hours, which is the kind of thing that saves you on the way out the door. You also get multipoint pairing for two devices at once, 40mm dynamic drivers, JBL Spatial Sound for virtual surround, Bluetooth 5.3, auto play and pause, and voice assistant access via a tap on the earcup. The 3.5 mm jack means it still works as a wired headphone when you want zero latency or a dead battery.
Who should buy it? If you're a commuter, student or frequent flyer who hates charging, this is the obvious pick. The foldable on-ear frame and 0.42 kg weight make it easy to toss in a bag. Who should skip it? If you know on-ear cups bother you over long sessions — or you want leather and memory foam against your head — look at the over-ear alternative instead. In my opinion, this is the headphone for people who value features and battery over plush materials.
The Noise Master Buds Max takes the opposite approach. It's an over-ear headphone tuned with Sound by Bose, which is the headline here — balanced audio with deep bass, clear mids and crisp highs. Dynamic EQ adjusts automatically to keep things balanced at any volume, so you don't have to fiddle with settings when you turn it up or down. That's a small feature that makes a big difference in daily use.
Comfort is clearly the design priority. Soft vegan leather cushions and a memory foam headband are meant for long wear, and the over-ear shape surrounds your ears rather than pressing on them. It also brings segment-leading adaptive ANC, immersive spatial audio, LHDC 5.0 support and app support. Playtime is rated at up to 60 hours, and smart wear detection pauses your audio when you take the headphones off — the same convenience JBL offers, just handled automatically.
A few things to note. There's no 3.5 mm jack, so this is Bluetooth-only; there's no wired fallback if you run out of charge. It's also noticeably heavier at 675 g, which is worth knowing if you plan to wear it for hours at a time. Who should buy it? Anyone who wants an over-ear fit with leather and foam cushioning, Bose-tuned sound and a long 60-hour runtime. Who should skip it? Travelers who rely on a wired connection, or anyone who wants the lightest possible pair.
Side-by-Side: Which Should You Choose?
• Best for battery life → JBL Live 670NC. Up to 65 hours beats the 60-hour rating on the Noise Master Buds Max, and it holds 50 hours with ANC on.
• Best for wired listening → JBL Live 670NC. It has a 3.5 mm jack; the Noise Master Buds Max has none.
• Best for sound tuning credibility → Noise Master Buds Max. Sound by Bose with Dynamic EQ is its core selling point.
• Best for portability → JBL Live 670NC. It's foldable and weighs 0.42 kg versus 675 g.
• Best for fast top-ups → JBL Live 670NC. Five minutes of charging buys roughly four more hours.
• Best for high-res Bluetooth codecs → Noise Master Buds Max. LHDC 5.0 support is listed; JBL lists Bluetooth 5.3 without naming a codec.
• Best for multipoint pairing → JBL Live 670NC. Two devices at once, so you can switch between laptop and phone.
If I had to pick one, I'd take the JBL Live 670NC. The combination of up to 65 hours of battery, a five-minute fast charge that adds four hours, multipoint pairing and a 3.5 mm jack makes it the more flexible headphone for real life — especially if you travel or commute and can't always plan a charge. The Noise Master Buds Max is the better choice if comfort and Bose-tuned sound matter more to you than raw runtime, and its leather-and-memory-foam build is genuinely appealing for long sessions. But for most buyers, I think the JBL's feature set wins. Check the current price on Amazon before you decide.
Not universally. The JBL wins on battery life, wired listening and lighter weight. The Noise Master Buds Max wins on comfort materials, over-ear fit and Bose-tuned sound. Which is "better" depends on whether you value runtime or wearability more.
The JBL Live 670NC is rated at up to 65 hours, or 50 hours with Bluetooth and ANC on. The Noise Master Buds Max is rated at up to 60 hours. Both figures come from the manufacturers' listed specs, so real-world results will vary with volume and ANC use.
No. The Noise Master Buds Max has no headphone jack, so it's Bluetooth-only. The JBL Live 670NC includes a 3.5 mm jack and a detachable audio cable, so it can be used wired.
Based on the specs, the Noise Master Buds Max has the edge — vegan leather cushions and a memory foam headband are designed for long wear, and it's an over-ear design. The JBL Live 670NC is on-ear and lighter at 0.42 kg, which some people prefer for portability.
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