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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-23 · 6 min read · Independent comparison
• Lenovo True's biggest strength: Lenovo Enhanced Multipoint pairs two Bluetooth audio devices at the same time — any mix of phone, laptop or tablet — and switches audio automatically between them, on top of Fast Pair for Android and Swift Pair for Windows.
• Lenovo True's biggest trade-off: It's an in-ear ANC earbud with no waterproof rating listed, so it's a land-and-office tool, not a swim tool.
• swimaudios Swimming Ear Buds' biggest strength: An IPX8 fully sealed design with 32GB of built-in MP3 storage, so audio keeps playing up to 3 meters (9 ft) underwater even when Bluetooth can't reach you.
• swimaudios Swimming Ear Buds' biggest trade-off: No active noise cancelling, button controls instead of touch, and a shorter 15-hour total battery life than the Lenovo's 28 hours.
• Pick Lenovo True if you live between a phone and a laptop all day and want one set of earbuds to hop between them.
• Pick swimaudios Swimming Ear Buds if your workouts happen in a pool, the ocean, or on a triathlon course.
The Lenovo True is built around convenience across devices. Lenovo Fast Pair kicks pairing mode on the moment you flip the case open for Android, and Swift Pair does the same job on Windows by popping a notification instead of making you dig through Settings. That's a small thing that adds up if you're the kind of person who pairs and re-pairs gear all week.
The headline feature here, though, is Lenovo Enhanced Multipoint. You can keep two Bluetooth audio devices connected simultaneously — any combination of phone, laptop or tablet — and the earbuds automatically move your audio from one to the other. In practice that means a call comes in on your phone while you're listening to something on your laptop, and you don't have to touch a thing. If your day is split between a desk and a commute, that's the whole pitch.
Who should buy it: anyone juggling two devices, frequent flyers, open-office workers, and Android or Windows users who want pairing to be painless. Who should skip it: swimmers, and anyone who specifically needs open-ear awareness while training outdoors — there's no waterproof rating listed here, and the design is in-ear with active noise cancelling, which is the opposite of letting the world in.
swimaudios Swimming Ear Buds: Who It's For
The swimaudios Swimming Ear Buds solve a problem most earbuds don't even try to solve: Bluetooth doesn't travel through water. So instead of fighting that, this headset carries 32GB of built-in MP3 storage and a dedicated swim mode. You connect the magnetic USB cable to a computer, drag and drop your files, and then get smooth, skip-free playback in the pool with no connection at all. The company rates it for 4,000+ songs, podcasts and audiobooks.
The waterproofing is the other half of the story. This is a fully sealed IPX8 design built for pool training, open-water swimming and triathlon workouts, with clear sound underwater up to 3 meters (9 ft). The frame is flexible titanium and wraps around your head, which is what keeps it in place during freestyle, flip turns and sprints — less pressure, more stability over long sessions.
Out of the water it flips into a normal open-ear sport headset over Bluetooth 5.4, with low latency and hands-free calling, pairing to a phone, tablet, laptop or smartwatch for running, cycling, gym work, hiking and everyday use. Battery is rated 15 hours with a 1.5-hour charge time. You get button controls rather than touch, bone conduction drivers rated 8 ohm and 90 dB across a 20 Hz–20,000 Hz range, and no noise cancelling at all — which is deliberate, since open-ear bone conduction is about hearing your surroundings.
Who should buy it: swimmers, triathletes, open-water athletes, and anyone who wants one device to cover both lap sessions and land workouts. Who should skip it: people who want noise cancelling on a plane or in a noisy office, and anyone who wants to leave their phone in their pocket and control everything with taps.
• Best for multipoint pairing → Lenovo True. Two devices connected at once, with automatic audio switching between them.
• Best for underwater audio → swimaudios Swimming Ear Buds. IPX8 sealing plus 32GB of MP3 storage means it works where Bluetooth simply can't.
• Best for battery life → Lenovo True. Up to 28 hours total with the charging case versus 15 hours.
• Best for noise cancelling → Lenovo True. Smart adaptive ANC rated to reduce up to 36 dB of ambient noise. The swimaudios has none.
• Best for staying aware of traffic and surroundings → swimaudios Swimming Ear Buds. Open-ear bone conduction, by design.
• Best for quick pairing on Android or Windows → Lenovo True. Fast Pair and Swift Pair handle it the moment the case opens.
• Best for a phone-and-laptop workflow → Lenovo True. Multipoint is exactly the feature that makes that painless.
• Best for pool, ocean and triathlon training → swimaudios Swimming Ear Buds. That's the entire reason it exists.
In my opinion, most people reading this should buy the Lenovo True. Multipoint pairing across two devices, adaptive ANC, wireless charging and 28 hours of total playtime cover the everyday case — commuting, working, travelling, training on land — better than anything the swimaudios offers outside the water. I'd only steer you to the swimaudios Swimming Ear Buds if swimming is genuinely the point: if you're in a pool or open water regularly, no amount of multipoint pairing helps you, and 32GB of offline MP3 playback plus IPX8 sealing is the only thing that does. Buy for the environment you'll actually use them in.
how to pair multiple headphones
Pairing multiple headphones usually means pairing each one to your device separately and switching between them in your Bluetooth settings. The Lenovo True takes a different route with Lenovo Enhanced Multipoint: it holds two Bluetooth audio devices connected at once and moves your audio automatically from one to the other.
how to pair multiple headphones iphone
On an iPhone you'd normally pair each headset one at a time through Bluetooth settings. The Lenovo True's multipoint works across any combination of phone, laptop or tablet, so you can keep it connected to your iPhone and a second device simultaneously and let it switch audio for you.
how to pair multiple headphones ipad
Same idea on iPad — pair the earbuds once, then add a second device. With Lenovo True, the two connections stay live together rather than forcing you to disconnect and reconnect each time, which is the practical difference between multipoint and ordinary pairing.
how to pair multiple bluetooth headphones
If you want one headset that juggles two sources, look for multipoint support. The Lenovo True lists it explicitly, while the swimaudios Swimming Ear Buds pair over Bluetooth 5.4 to a single device for land use and rely on built-in MP3 mode — not Bluetooth — for underwater playback. Check the current price on Amazon before deciding.
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