How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want an open-ear, clip-on design that stays comfortable for hours and lets you hear the world around you, choose JOYROOM OE3; if you need maximum battery life, fast charging and strong bass with an in-ear seal, choose One Plus Bullets.
• JOYROOM OE3 biggest strength: An ultra-light open-ear clip design (4.9g per earbud) that keeps you aware of your surroundings while delivering surprisingly full sound.
• JOYROOM OE3 biggest trade-off: Open-ear designs leak more sound than in-ear ones, and its 30-hour total life trails the Bullets.
• One Plus Bullets biggest strength: A 36-hour battery that charges 27 hours of playback in just 10 minutes, plus 12.4mm bass drivers and a noise-cancelling in-ear seal.
• One Plus Bullets biggest trade-off: It's a neckband, so there's a wire around your neck, and the manufacturer doesn't back it with a warranty.
• Who each pick is for: JOYROOM OE3 suits runners, cyclists and anyone who wants to stay aware of traffic and their surroundings; One Plus Bullets suits commuters, travelers and listeners who want long battery life and deep bass.
The JOYROOM OE3 is a clip-on open-ear earbud, which is the whole point of it. Each bud weighs just 4.9g and sits on the outside of your ear with an L-shaped bridge that the brand says reduces sound leakage and hugs the ear without pressure. Nothing goes inside your ear canal. If you've ever found traditional earbuds uncomfortable after an hour, or you hate that plugged-up feeling, this is the design that solves it.
The audio side is more serious than the open-ear look suggests. There's a 13mm dynamic driver with a composite diaphragm, a multi-layer spatial audio algorithm, and a Bass Boost Mode for extra low-end. AI ENC handles call clarity in noisy places, and the open design means you hear what's happening around you — useful when you're running near traffic or cycling. It's also IPX4 water resistant, so sweat and light rain aren't a problem.
Who should buy it: runners, walkers, cyclists, office workers who need to hear colleagues, and anyone who finds in-ear buds irritating.
Who should skip it: listeners who want total isolation from outside noise, or people who need the longest possible battery between charges.
One Plus Bullets: Who It's For
The One Plus Bullets Wireless Z3 is a neckband-style in-ear earphone, and its headline feature is battery. You get up to 36 hours of playback and 21 hours of talk time on a charge, and — this is the standout number — a 10-minute charge delivers 27 hours of playback. That's the kind of spec that matters if you're the person who always forgets to charge before a trip.
Sound is built around 12.4mm dynamic bass drivers paired with 3D Spatial Audio, so the tuning leans bass-forward and immersive rather than neutral. A Sound Master EQ with BassWave gives you four presets to shift the sound to your taste. Active Noise Cancellation plus an in-ear seal means outside noise gets pushed down rather than let in — the opposite philosophy from the OE3. AI call noise cancellation keeps your voice clear on calls, Bluetooth 5.4 and Google Fast Pair make connecting quick, and the skin-friendly silicone neckband with IP55 water and sweat resistance is rated a step higher than the OE3 on water and dust.
Two things to weigh. First, it's a neckband, so there's a band around your neck and wires to the buds — less discreet than a clip-on, and it can bounce if you run. Second, the warranty field here says the device isn't covered by a manufacturer's warranty, with 30-day free returns provided by the seller instead. That's worth knowing before you commit. At 26g total it's still light for a neckband, but it's not a disappearing-on-your-ear product.
Who should skip it: runners who want nothing around their neck, and anyone who needs to hear their surroundings for safety.
Side-by-Side: Which Should You Choose?
• Best for battery life → One Plus Bullets. 36 hours versus 30, plus a 27-hour top-up from a 10-minute charge.
• Best for running and outdoor awareness → JOYROOM OE3. Open-ear design keeps traffic and surroundings audible.
• Best for deep bass and isolation → One Plus Bullets. 12.4mm bass drivers, 3D Spatial Audio and Active Noise Cancellation.
• Best for all-day comfort in an ear canal-free fit → JOYROOM OE3. 4.9g per bud, clip-on, no pressure inside the ear.
• Best for calls in noisy places → One Plus Bullets. ANC plus AI call noise cancellation on an in-ear seal.
• Best for water and sweat resistance → One Plus Bullets. IP55 versus IPX4.
• Best backup support → JOYROOM OE3. A 2-year warranty with dedicated support, versus a seller-provided 30-day return window.
• Best for switching between phone and laptop → JOYROOM OE3. Dual-device Bluetooth support with an app for EQ and low-latency mode.
In my opinion, the JOYROOM OE3 is the one I'd buy for everyday wear, running and work. The open-ear clip design, 4.9g weight, full-body tap controls and 2-year warranty are a combination that fits more real situations than a neckband does — you stay aware, stay comfortable and get support if something goes wrong. I'd only steer you to the One Plus Bullets if battery life is your number one priority, or if you specifically want in-ear bass and noise cancellation and can accept the neckband and the narrower warranty. If you're torn, decide which matters more: hearing the world, or never charging.
FAQ
One Plus Bullets wins on paper with up to 36 hours of playback and 21 hours of talk time, plus a 10-minute charge that gives 27 hours of playback. JOYROOM OE3 offers 30 hours total with the case (24 hours in the case) and charges in about 2 hours.
Yes. The Bullets list Active Noise Cancellation, and because they sit inside your ear they block outside sound physically as well. JOYROOM OE3 uses Environmental Noise Cancellation for calls only and is intentionally open so you can hear your surroundings.
Here JOYROOM OE3 is the safer pick. It carries a 2-year warranty with dedicated support. The One Plus Bullets are not covered by a manufacturer's warranty; the seller provides a 30-day free return window instead. Check the current price on Amazon before deciding.
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