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If you want a traditional in-ear sports earbud with deep bass, secure ear hooks and a battery case that shows its charge on a bright LED readout, choose Poounur Earbuds; if you need an open-ear clip design that keeps your ear canal clear so you can still hear traffic and conversation, choose TANFESO open ear Earbuds. Both use Bluetooth 5.4 and both use an LED digital display case. The difference is how they sit on your head — and that single design choice changes almost everything about how you'll use them.
• Poounur's biggest strength: 14mm dynamic drivers pushing deep bass, plus flexible ear hooks and an IPX7 rating that stands up to heavy sweat and light rain. The dual LED screens on the case show battery level at a glance.
• Poounur's biggest trade-off: They seal into your ear canal. That's what gives you the bass and the isolation, but it also means you're cut off from the sounds around you.
• TANFESO's biggest strength: The open-ear clip design. Nothing goes inside your ear canal, so you stay aware of cars, bikes and people while you run or ride. At 0.18 oz they're remarkably light, and soft silicone hooks keep them stable even with glasses on.
• TANFESO's biggest trade-off: Bone conduction drivers and an open fit mean less bass punch and no noise isolation — by design, not by accident.
• For whom: Poounur is for the listener who wants full, immersive sound and doesn't mind sealing off the world. TANFESO is for the runner, cyclist or commuter who wants music and safety at the same time.
The Poounur set is built around one idea: keep the earbud locked in your ear and keep the sound big. The flexible, soft ear hooks are the mechanism — they wrap over the ear so the bud doesn't shift mid-sprint. Combine that with an IPX7 rating and you have a pair that shrugs off heavy sweat and light rain without you babysitting them. If your workouts are sweaty and your runs are long, that combination matters more than any spec sheet number.
Sound is where Poounur plays its strongest card. Custom 14mm dynamic drivers are a genuinely large driver for a sports bud, and the design brief is clear: crisp highs, full mids, deep bass. There's also a noise-cancelling microphone for calls, so taking a work call on a noisy street is at least plausible rather than painful. The dual LED screens on the charging case show precise battery levels — you glance, you know, you stop guessing whether you have enough charge for tomorrow's session.
Battery is straightforward: roughly 8–10 hours on a single charge, with the case adding another 5–6 full top-ups for about 50 hours total. A 1.5-hour charge gets you a full day. Bluetooth 5.4 handles the connection and works with iOS, Android, iPads and laptops. Touch controls sit on the bud itself for volume, tracks and calls.
Who should buy it: gym-goers, runners and commuters who want punchy bass, a locked-in fit and a waterproof rating they don't have to think about. Who should skip it: anyone who needs to hear the world around them — cyclists on open roads, parents listening while a kid naps nearby, or office workers who need to catch a colleague's question. Sealed in-ears simply aren't built for that.
TANFESO takes the opposite approach. The M100 doesn't go into your ear canal at all — it clips on and rests outside, with soft silicone hooks holding it in place. The result is a pressure-free fit that doesn't ache after an hour, and at 0.18 oz you'll genuinely forget you're wearing them. If normal earbuds make your ears sore or keep falling out, this design sidesteps the problem rather than patching it.
The payoff is awareness. Because nothing blocks your canal, you can hear approaching cars and other hazards while you run or cycle — the single most useful feature an outdoor athlete can ask for. The same trait makes them a natural fit for anyone who wants background music without being unreachable: errands, walking the dog, working around the house.
The trade-off is honest and predictable. Bone conduction drivers don't move air the way dynamic drivers do, so bass is thinner and there's no real isolation — ambient noise competes with your music. The spec sheet also lists no noise control on this model, so don't expect the mic to scrub a windy street clean. On the plus side, you get Bluetooth 5.4 with a reliable connection up to 33 feet, auto on-and-connect when you lift them out of the case, an intelligent touch screen on the case for control, and 60 hours of total playback. The case also has an LED digital display, and the package includes a USB-C cable, the charging box and a manual. Warranty is listed at two months, which is shorter than most buyers would like — worth knowing before you commit.
Who should buy it: outdoor runners, cyclists, and anyone who finds in-ear buds uncomfortable or unsafe. Who should skip it: bass lovers and anyone who wants to disappear into their music on a plane or a loud train.
• Best for deep bass and immersive sound → Poounur Earbuds. 14mm dynamic drivers versus bone conduction; this one isn't close.
• Best for outdoor safety and awareness → TANFESO open ear Earbuds. Open design, nothing in the canal, you hear traffic.
• Best for long, sweaty workouts → Poounur Earbuds. IPX7 plus ear hooks built to stay put under heavy sweat.
• Best for all-day comfort → TANFESO open ear Earbuds. 0.18 oz and zero ear-canal pressure.
• Best for total playback time → TANFESO open ear Earbuds. 60 hours versus roughly 50 hours on the Poounur.
• Best for a single-session marathon listen → Poounur Earbuds. 8–10 hours per charge versus a shorter single-charge window on the open-ear design.
• Best for wearing glasses → TANFESO open ear Earbuds. The clip design is explicitly built to coexist with eyewear.
• Best for noisy calls → Poounur Earbuds. A noise-cancelling microphone is listed; TANFESO lists no noise control.
• Best for glanceable battery status → both. Dual LED screens on Poounur's case, an LED digital display case on TANFESO's.
That "LED digital" detail is the reason these two get compared so often, and it's worth pausing on. A digital readout on the case turns battery anxiety into a two-second glance. Both brands included it, so it isn't a differentiator here — but it does mean you're not choosing between a modern pair and an old-school one. You're choosing between two modern pairs with completely different fit philosophies. Decide the fit first, then the rest falls into place.
I'd buy the Poounur Earbuds. In my opinion, the 14mm dynamic drivers, the IPX7 rating and the ear-hook fit cover the widest range of everyday use — gym, commute, calls, long sessions — without asking you to give up sound quality for the privilege. The roughly 50 hours of total playtime and the 1.5-hour fast charge make them easy to live with.
The TANFESO open ear Earbuds are the better pick if your priority is hearing the world while you move. I recommend them specifically for outdoor runners and cyclists, and for anyone whose ears ache after an hour of sealed buds. If that's you, the lighter bass is a fair trade for safety and comfort.
FAQ
are earbuds considered electronics
can you connect earbuds to a tv
Often, yes, if your TV has Bluetooth. Both models use Bluetooth 5.4 and are described as compatible with Bluetooth-enabled devices, with TANFESO listing a range up to 33 feet. If your TV lacks Bluetooth, you'd need a separate Bluetooth transmitter.
should i get black or white earbuds
That's purely preference — neither color performs differently. The Poounur set is listed in black, and the TANFESO set is listed in purple, so check the available color options before ordering if appearance matters to you.
which one is better for running outdoors
For pure sound and sweat resistance, the Poounur's IPX7 rating and locked-in ear hooks win. For hearing traffic while you run, the TANFESO open-ear design wins outright — that awareness is the whole point of the format.
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