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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-02 · 7 min read · Independent comparison
• 1MORE P20 — biggest strength: a 10mm diamond-like carbon (DLC) driver in an aluminum alloy chamber, plus a USB-C wired connection that needs zero setup. Biggest trade-off: it's wired, so there's no charging case, no true-wireless freedom and no touch controls.
• iTouch Pulse Buds True — biggest strength: true wireless Bluetooth 5.4 with touch controls, a pocket-size USB-C charging case and up to 12 hours of total playtime. Biggest trade-off: the build is plastic (ABS) and the battery is finite — every session is on the clock.
• Pick 1MORE P20 if you want the most consistent, uninterrupted listening session for calls, study or desk work and you don't mind a cable.
• Pick iTouch Pulse Buds True if you want freedom of movement, gym-friendly splash resistance and the convenience of a case in your pocket.
The 1MORE P20 is built around one core idea: put a serious driver in a compact, wired bud and get out of the way. The 10mm diamond-like carbon driver is the headline here. DLC is a stiff, light diaphragm material, and the practical upside in a spec sheet like this is detail and control — vivid midrange, tight rhythm, bass that's defined rather than bloated. The aluminum alloy earbud chambers are not just cosmetic either; a metal housing tends to keep the driver stable, which supports that defined low end and a rich, intense presentation without turning muddy.
Then there's the part that makes this a genuinely different product from most budget wireless buds: it's wired over USB-C. No pairing, no charging case, no battery percentage to worry about. Plug it into a smartphone, a tablet or an iPad and you're listening. The 45-degree angled nozzle is designed to sit securely in the ear, and the combination of that fit with the closed, in-ear bud shape delivers sound isolation — the kind that quietly shuts out a noisy office or a train carriage. For long listening sessions, that angled design is also meant to reduce fatigue.
The controls are old-school in the best way: physical push buttons for the microphone and volume, with a mic mute function that matters a lot if you're on calls or video conferences all day. The MEMS microphone paired with AI ENC noise isolation is aimed squarely at making your voice clear rather than your surroundings. Impedance is rated at 32 ohm, which is the friendly range for phones and laptops.
iTouch Pulse Buds True: Who It's For
The iTouch Pulse Buds True take the opposite approach. Everything here is about convenience and movement. These are true wireless earbuds running Bluetooth 5.4, which means fast pairing and a stable connection up to about 33 feet — enough to leave your phone on a desk or in a bag while you move around. There's no companion app to install, which keeps the experience simple: open the case, pair once, and you're done.
Inside, each bud uses a 10mm dynamic driver, the same driver diameter as the 1MORE P20 but a different design philosophy. The tuning is described as clear and balanced — crisp vocals, smooth bass — which is exactly what you want for mixed everyday listening: music on the commute, podcasts, video calls, YouTube. The impedance is low at 16 ohm and sensitivity is rated at 85 dB with a 20 Hz–20 kHz frequency range, which is the standard full-range window for consumer audio. In plain terms, these are easy to drive and tuned for casual, all-day listening rather than critical analysis.
Comfort is where the numbers help: each earbud weighs only about 4 grams, so they're designed to disappear in your ears over a long day. Touch controls on each bud handle play/pause, track skipping, volume and calls, plus voice assistant activation, so you rarely need to reach for your phone. The built-in microphone keeps your voice audible on calls.
Battery is the honest limitation to understand. You get roughly 3–5 hours per charge and up to 12 hours total with the case, with a full case recharge taking about 1.5 hours over USB-C. That's a solid everyday rhythm — commute, work, gym, repeat — but it's still a battery, and batteries run down. The IPX4 rating means sweat and splashes won't kill them, which makes them a reasonable pick for workouts and outdoor walks. The build is ABS plastic with a matte-finish case small enough for a pocket.
Who should buy it: commuters, gym-goers and casual listeners who want wireless freedom, touch controls and a case they can forget in a pocket. Who should skip it: anyone who wants an unlimited listening session with no charging, or who prefers a metal build and physical buttons.
Side-by-Side: Which Should You Choose?
• Best for uninterrupted, unlimited listening → 1MORE P20. Wired USB-C means no battery, no charging case, no downtime.
• Best for calls and video conferences → 1MORE P20. The MEMS microphone with AI ENC noise isolation and a dedicated mic mute button are aimed directly at voice work.
• Best for workouts and sweaty commutes → iTouch Pulse Buds True. IPX4 splash resistance and 4 g buds are built for movement; the 1MORE P20 is a wired desk-and-travel tool first.
• Best build quality → 1MORE P20. Aluminum alloy chambers versus ABS plastic — metal simply feels and behaves more premium.
• Best for long sessions without fatigue → 1MORE P20. The 45-degree angled design plus sound isolation targets comfort over hours of work or study.
• Best for touch-first convenience → iTouch Pulse Buds True. Fingertip control of music, calls and volume, plus voice assistant access.
• Best for travel and pocket carry → iTouch Pulse Buds True. The compact USB-C case is designed to live in a pocket or bag.
• Best for mixed casual listening on iPhone or Android → iTouch Pulse Buds True. No app, wide device compatibility, balanced everyday tuning.
If I had to pick one, I'd buy the 1MORE P20 — but only if my listening happens at a desk, on a commute seat or in front of a laptop. The 10mm DLC driver in a metal chamber, the physical controls with mic mute, and the fact that it never needs charging make it the more dependable tool for work, study and calls. I'd choose the iTouch Pulse Buds True instead if freedom matters more than fidelity: wireless, splash-resistant, touch-controlled and pocketable. In my opinion, the deciding question isn't which sounds better on paper — it's whether you'd rather plug in or charge up.
what is 10mm driver earbuds
A 10mm driver earbuds pair uses a 10-millimeter speaker diaphragm inside each earbud. Both products here use one: the 1MORE P20 uses a 10mm diamond-like carbon driver, and the iTouch Pulse Buds True uses a 10mm dynamic driver. That size generally gives you a fuller low end than smaller drivers while staying compact enough for an in-ear fit.
is 10mm driver good for earbuds
Yes — 10mm is a common, well-rounded size for in-ear buds. It's large enough to move air and produce satisfying bass, but small enough to fit comfortably in a bud shell. Both the 1MORE P20 and iTouch Pulse Buds True rely on 10mm drivers, which tells you the size is considered a sweet spot for everyday listening rather than a compromise.
is 6mm driver good for earbuds
A 6mm driver is smaller and typically favors clarity in the upper ranges, but it moves less air, so bass usually feels lighter than with a 10mm design. If low-end presence matters to you, the 10mm drivers in the 1MORE P20 and iTouch Pulse Buds True are the more balanced choice. Neither product in this comparison uses a 6mm driver.
For calls, I'd lean toward the 1MORE P20. Its MEMS microphone with AI ENC noise isolation and its mic mute button are specifically aimed at voice work and conferencing. The iTouch Pulse Buds True also has a built-in mic and handles calls fine, but its strength is wireless convenience rather than call-focused features.
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