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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a wired, plug-and-play set of earbuds with a boom-free inline mic that never needs charging, choose BYZMODLX ENC Noise Cancelling; if you need true wireless freedom, hybrid active noise cancelling and long battery life, choose TOZO NC9. These two live in completely different worlds, so the right pick comes down to one question: do you want a cable or a charging case?
• BYZMODLX ENC Noise Cancelling — biggest strength: a 3.5mm wired connection with a bundled USB Type-C to 3.5mm adapter, so it works with newer phones, PCs and older jacks alike, with zero battery anxiety.
• BYZMODLX ENC Noise Cancelling — biggest trade-off: it relies on environmental noise cancellation rather than active noise cancelling, and there is no app, no EQ tuning and no wireless mode.
• TOZO NC9 — biggest strength: hybrid active noise cancelling with up to 45dB of reduction, six mics with ENC for calls, Bluetooth 5.3 and a charging case rated for up to 60 hours total playback.
• TOZO NC9 — biggest trade-off: it is a battery-dependent wireless product, so you have to keep the case charged, and the touch controls plus app settings add a small learning curve.
• Who each pick is for: BYZMODLX suits desk workers, students and anyone who wants a dependable wired mic connection for calls and meetings; TOZO NC9 suits commuters, travellers and gym-goers who want noise cancelling and wireless convenience.
This is a wired in-ear headphone built around reliability rather than features. The headline spec is the cable: a high-density design reinforced with 144 oxygen-free copper wires, paired with an 18K gold-plated plug for oxidation resistance and a connector rated for 10,000+ plug-and-pull cycles. In plain terms, this is a set of earbuds engineered to survive being yanked out of a laptop bag every day. The 16 ohm impedance and 100dB sensitivity mean it is easy to drive, so a phone, a laptop or a cheap desktop jack will push it to a usable volume without help.
Audio-wise you get a dynamic driver with a 20Hz–20,000Hz frequency range and a 48KHz frequency response figure, which covers the full standard listening band. There is no active noise cancelling here — the noise control is environmental noise cancellation, which is the microphone-side processing that helps your voice come through clearly on calls, plus the passive isolation you get from a snug in-ear fit. The earpiece shape is in-ear, the enclosure is plastic, and the colour is black with the Type-C adapter included in the box. Controls are simple push buttons rather than touch, and there is a one-year warranty.
Who should skip it? If you want to walk around untethered, if you want to silence a plane cabin with active noise cancelling, or if you like tweaking EQ curves in an app, this is not the product for you. The cable is the whole point, and if you see the cable as a nuisance rather than a feature, you are shopping in the wrong category.
TOZO NC9: Who It's For
The NC9 is a true wireless earbud with a genuinely deep feature set. The centrepiece is hybrid active noise cancelling rated at a maximum reduction depth of 45dB, which is the kind of figure that meaningfully changes a noisy commute or an open-plan office. Alongside it sits a Transparent Mode, so you can let the outside world back in without pulling the buds out — useful on a train platform or when someone starts talking to you.
Call quality is handled by six microphones with ENC ambient noise reduction, which is exactly the wireless-headphones-with-ENC-mic use case you are probably searching for. Audio comes from 10mm dynamic drivers with OrigX Acoustic 2.0 tuning, and the app unlocks 32 EQ options plus a sharing zone where you can grab other people's presets. Latency is listed at 60 milliseconds, which is low enough that lip-sync on video and casual gaming should feel fine.
Battery is the other big story. The charging case is rated for up to 60 hours total with ANC off and 40 hours with ANC on, with single-use playback of 14 hours (ANC off) and 10 hours (ANC on), and a full charge taking about 1.5 hours. The case has an LED display for remaining battery. The buds are IPX8 waterproof, which is about as sweat- and rain-resistant as this category gets, and they ship with six sizes of replaceable earcaps so you can actually get a seal. Bluetooth 5.3 gives a 20-metre range, controls are touch plus app-based, and the finish here is bright red.
Who should buy it? Commuters, frequent flyers, gym users and anyone who wants one pair of earbuds to do everything — music, calls, video, workouts — without a cable. The ANC, the IPX8 rating and the battery case are all built for that life.
Who should skip it? If you hate charging things, if you prefer physical buttons over touch controls, or if you want a guaranteed zero-latency wired connection for monitoring or recording, the wired option is the better fit. Wireless always trades a little certainty for convenience.
Side-by-Side: Which Should You Choose?
• Best for blocking out noise → TOZO NC9, with hybrid ANC rated at up to 45dB versus the BYZMODLX's environmental noise cancellation and passive in-ear isolation.
• Best for battery life → TOZO NC9, with up to 60 hours total from the case and up to 14 hours per charge with ANC off.
• Best for never thinking about charging → BYZMODLX ENC Noise Cancelling, since it draws power from whatever it is plugged into.
• Best for workouts and rain → TOZO NC9, thanks to its IPX8 waterproof rating.
• Best for sound customisation → TOZO NC9, with 32 EQ options and app control versus fixed push-button control.
• Best for durability on a budget-minded wired setup → BYZMODLX ENC Noise Cancelling, with its reinforced 144-wire cable and gold-plated plug rated for 10,000+ insertions.
• Best for travel and commuting → TOZO NC9. Best for a desk that never moves → BYZMODLX ENC Noise Cancelling.
In my opinion, the TOZO NC9 is the better buy for most people, because it covers more ground: real active noise cancelling, six-mic ENC calling, IPX8 protection and a battery case that lasts days between charges. It is the more capable product, and the app and EQ options mean you can shape it to your taste. That said, I would pick the BYZMODLX ENC Noise Cancelling without hesitation if my main job were calls from a computer and I wanted zero charging, zero pairing and zero dropouts. Buy the NC9 for freedom and features; buy the BYZMODLX for a cable that never lets you down.
FAQ
Yes — on the TOZO NC9 the six microphones with ENC handle your voice, and the earbuds connect to a phone or computer over Bluetooth 5.3. Your device simply needs to treat the earbuds as both the audio output and the input, which most phones and laptops do automatically once paired.
Pair the earbuds over Bluetooth, then open your computer's sound settings and select the earbuds as both the output and the input device. On the TOZO NC9 you would pick the NC9 entry for playback and for recording. If your PC has no Bluetooth and only a 3.5mm jack, the BYZMODLX ENC Noise Cancelling is the simpler route — plug it in and the mic is live.
Wear the buds, make sure they are connected, and then just talk — the mic is always active during a call or a recording session. On the TOZO NC9 you can also switch modes through the app or touch controls. If callers say you sound distant, check that the buds are seated properly and that no other audio device is grabbing the input.
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