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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want one pair that does noise cancelling, wireless freedom and marathon battery life, choose INFURTURE H1; if you need a light, wired in-ear set built around deep bass and clear calls, choose jechan Dynamic Balanced Deep. That's the short version. Below I break down what each design is actually good at, where each one falls short, and who should walk away with which.
• INFURTURE H1 — biggest strength: over-ear active noise cancelling with up to 90 hours of playback (50 hours with ANC on), Bluetooth 5.4, plus a 3.5 mm jack for wired listening.
• INFURTURE H1 — biggest trade-off: it's a full-size over-ear headphone, so it's bulkier to carry, and in wired 3.5 mm mode the headset powers down — ANC and volume controls stop working until you switch it back on.
• jechan Dynamic Balanced Deep — biggest strength: a dual-driver in-ear design tuned for deep, balanced bass with a call noise-cancelling mic, passive noise isolation, and a 0.5 ms latency figure that suits real-time audio.
• jechan Dynamic Balanced Deep — biggest trade-off: it's wired only, using a USB Type-C connection, so there's no Bluetooth freedom and it depends on having a compatible port.
• Who each pick is for: INFURTURE H1 for commuters, flyers and long-session listeners who want quiet and no charging anxiety; jechan Dynamic Balanced Deep for people who want a light, wired bass-forward earbud for calls and everyday listening.
The INFURTURE H1 is built around two ideas: kill the noise around you, and never make you think about charging. It's an over-ear headphone with oval, faux-leather ear cups and memory foam padding, which is the classic recipe for a comfortable multi-hour fit. The dynamic drivers cover a 20 Hz – 20,000 Hz range, and INFURTURE explicitly tunes this model for deep, stronger bass — so the low end is a design goal here, not an afterthought.
What really separates it is the battery and the noise cancelling. You get up to 90 hours with ANC off, and still around 50 hours with active noise cancelling running. Active noise cancellation is the powered kind — it targets low-to-mid ambient noise like city traffic, aircraft cabins and engine drone. If you fly, take the subway or work in a noisy open office, that's exactly the noise it's aimed at. Bluetooth 5.4 gives you a modern, stable wireless link with a 10-metre range, and there's a 3.5 mm jack as a backup for anything without Bluetooth.
The trade-offs are honest ones. This is an over-ear headphone, so it takes up bag space in a way earbuds don't. And the 3.5 mm mode is a cable-only fallback: when you plug in, the headset powers down, so ANC and volume control stop working until you turn it back on. Buy it if you want wireless quiet and huge runtime. Skip it if you want something that disappears into a pocket.
The jechan Dynamic Balanced Deep goes the other direction entirely. These are wired in-ear headphones with a round, metal-bodied housing in dark brown, weighing just 1.6 ounces. The pitch is deep bass plus clarity, and the hardware backs that up: dual drivers with a balanced tuning, a 32 ohm impedance and 102 dB sensitivity, which together suggest they're easy to drive from a phone or laptop without a separate amplifier.
The bass story here is the dual-driver, bass-boost approach — one driver handling the low end so the deep notes stay full without smearing the rest of the mix. The frequency range is 20 Hz – 20,000 Hz, the same span as the INFURTURE H1, but delivered in an in-ear format where the seal itself does a lot of the bass work. That seal is also the point of the passive noise isolation: instead of powered ANC, the earbud physically blocks outside sound, which is why in-ears like this are popular on buses and trains.
For calls, there's a built-in mic with call noise cancelling, and the inline push-button control keeps volume and playback within reach on the cable. The 0.5 ms latency figure is worth noting — that's low enough that audio stays in sync with video and games, which is a common weak spot for wireless buds. The catch is obvious: it's wired, and the connection is USB Type-C, so you need a device with that port. Buy it if you want light, bass-forward in-ears for calls and everyday listening. Skip it if you need wireless freedom or powered noise cancelling.
• Best for battery life → INFURTURE H1. Up to 90 hours with ANC off, roughly 50 with it on. Nothing in the jechan spec sheet competes with that, because it draws power from your device instead.
• Best for deep bass in a full-size fit → INFURTURE H1. Dynamic drivers plus a deliberate deep-bass tuning, delivered over your whole ear rather than into the canal.
• Best for deep bass in a tiny, light package → jechan Dynamic Balanced Deep. Dual-driver, bass-boost tuning at 1.6 ounces — the kind of thing you forget you're wearing.
• Best for noise control while flying or commuting → INFURTURE H1. Active noise cancellation is designed for exactly that low-to-mid drone; the jechan relies on passive isolation instead.
• Best for clear calls in busy places → jechan Dynamic Balanced Deep. A dedicated call noise-cancelling mic and inline controls make it the more call-focused pick.
• Best for gaming and video sync → jechan Dynamic Balanced Deep. A 0.5 ms latency figure is the standout number here.
• Best for wireless freedom → INFURTURE H1. Bluetooth 5.4 with a 10-metre range versus a fixed cable.
• Best for plug-and-play simplicity → jechan Dynamic Balanced Deep. No pairing, no charging, no battery to think about — just a USB Type-C port.
In my opinion, the INFURTURE H1 is the one I'd buy. Active noise cancelling, Bluetooth 5.4, up to 90 hours of playback and a 3.5 mm fallback cover far more situations — flights, commutes, long work sessions — and the deep-bass tuning is built into the design rather than left to chance. The jechan Dynamic Balanced Deep is a genuinely smart pick if you specifically want light, wired, bass-forward in-ears with a strong call mic, but it can't match the H1's flexibility. If you're a commuter or traveller, go H1. If you want pocketable wired bass, go jechan.
what headphones have deep bass
Both of these are tuned for it in different ways. The INFURTURE H1 uses dynamic drivers with a deliberate deep-bass emphasis in an over-ear design, while the jechan Dynamic Balanced Deep uses a dual-driver, bass-boost setup in an in-ear format where the seal adds to the low end.
what is bass in headphones
Bass is the low-frequency part of the sound — in these two models the spec sheets quote a range starting at 20 Hz, which is the deep end of what you can hear. It's what gives drums, basslines and cinematic sound effects their weight and rumble.
what are earbuds with good bass
Earbuds with good bass are usually in-ears that seal into the canal and use a driver or tuning dedicated to the low end. The jechan Dynamic Balanced Deep fits that description, with dual drivers, a bass-boost balance and passive noise isolation.
what are headphones with good bass
Look for a design that calls out the low end rather than a flat tuning. The INFURTURE H1 qualifies with dynamic drivers and a stated deep-bass focus, plus active noise cancelling that removes the ambient rumble competing with your music.
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See also: Skullcandy Hesh ANC vs Amazon Renewed JBL Quantum 910, AIRVOICE Pilot Headset vs PROHEAR 2, TRUTHEAR Hexa 1DD+3BA vs CHENRUIDA Sleep Earbuds, Sony MDR1ADAC/B vs HIFI WALKER H2