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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 fully untethered, open-ear swimming and running headphone that stores your music on board, choose I love e iFecco IP68; if you need a wired, in-ear sealed pair that plugs straight into a 3.5mm jack and isolates outside noise, choose Chiyyak Clear Sound Waterproof. For college students juggling laps, gym sessions, and campus walks, those two needs pull in completely different directions — and that's really the whole story here.
• I love e iFecco IP68 — biggest strength: bone conduction sound with a fully submersible IP68 build, an 8GB on-board MP3 player, and Bluetooth 6.0, so you can swim or run with no phone and nothing blocking your ears.
• I love e iFecco IP68 — biggest trade-off: button controls only, no active noise cancellation, and Bluetooth simply doesn't work underwater, so you must switch to MP3 mode before you submerge.
• Chiyyak Clear Sound Waterproof — biggest strength: an IP68 sealed in-ear design with noise isolation and swappable ear tips, giving you a tight, plugged-in fit and clear mids for swimming and surfing.
• Chiyyak Clear Sound Waterproof — biggest trade-off: it's a wired 3.5mm headphone, so it needs a jack-equipped device, there's no battery, no Bluetooth, and no built-in storage.
• Who each pick is for: I love e iFecco IP68 for the phone-free athlete who wants to hear traffic and lane-mates; Chiyyak for the swimmer who wants sealed isolation and doesn't mind a cable.
The I love e iFecco IP68 is built around a single idea: keep your ears open and your phone in the locker. Bone conduction drivers push sound through your cheekbones instead of into your ear canal, so there's no pressure and no blockage. For anyone running, cycling, or moving through a busy campus, that's a genuine safety feature — you hear cars, bikes, and people while your music plays. The IP68 rating means it's rated for submersion to 3 meters for over 60 minutes, which covers lap swimming, surfing, kayaking, and heavy rain, as long as you remember the one rule in the specs: switch from Bluetooth to MP3 mode before you go under.
The 8GB of built-in memory is the feature I'd point a college student to first. That's room for 2,000-plus songs loaded over a magnetic cable, so you can swim laps or run trails with nothing but the headphones on your head. Bluetooth 6.0 handles everything above water — pairing, calls, and streaming — with a stated 10-meter range, and the 8-hour battery covers a long training block or several swim sessions before you need a 2-hour charge. At 28 grams on a titanium frame with an adjustment strap, it's light enough to forget you're wearing it, and the ABS shell is listed as sweatproof and shatterproof. The frequency response spans 20Hz with 105dB sensitivity and an 8-ohm impedance, which tells you it's tuned to be easy to drive and loud enough outdoors.
Who should buy it: swimmers who want music without a phone, runners and cyclists who value hearing their surroundings, and students who want one pair that survives sweat, rain, and the pool. Who should skip it: anyone who wants deep noise isolation, because there is none — the open-ear design is the point. Also skip it if you'd rather not deal with a mode switch, since Bluetooth genuinely doesn't work underwater.
Chiyyak Clear Sound Waterproof takes the opposite approach. This is a wired in-ear headphone with a 3.5mm contact and an IP68 waterproof rating, aimed at the same sports — swimming, surfing, running, cycling — but with a completely different fit philosophy. Instead of leaving your ears open, it seals them. The advanced noise isolation is designed to shut out water roar, crowd noise, and wind, which is exactly what you want if your idea of a good swim is disappearing into the music rather than hearing the pool.
The fit story is where Chiyyak puts real thought in. The ergonomic shape is meant to stay put through movement, and the package includes four replacement earplugs alongside the headphone, so you can size the seal to your own ears and dial in comfort for swimming, running, or walking. The cable runs about 80 cm (roughly 31.5 inches), which is a sensible length for a device clipped to a swim cap strap or armband, and it's plug-and-play — no pairing, no charging, no app.
The catch is baked into the design. This is a wired headphone, so it only works with devices that have a 3.5mm jack: smartphones, tablets, MP3 and MP4 players. There's no Bluetooth, no built-in storage, no battery, and no controls beyond whatever your player offers. If your phone dropped the headphone jack, you'll need an adapter or a separate player. And because it's in-ear and sealed, you give up the ambient awareness that makes open-ear designs appealing outdoors.
Who should buy it: swimmers and surfers who want a tight in-ear seal and strong isolation, people who still carry a 3.5mm player, and anyone who wants zero charging hassle. Who should skip it: anyone who wants wireless freedom, on-board music storage, or to hear traffic while running outside.
• Best for phone-free swimming → I love e iFecco IP68. The 8GB MP3 player means you can leave your phone in the bag entirely.
• Best for noise isolation → Chiyyak Clear Sound Waterproof. Sealed in-ear tips plus noise isolation technology block out water and crowd noise.
• Best for outdoor safety → I love e iFecco IP68. Open-ear bone conduction keeps your ears clear so you hear traffic and surroundings.
• Best for zero charging hassle → Chiyyak Clear Sound Waterproof. Wired, plug-and-play, no battery to manage at all.
• Best for wireless freedom → I love e iFecco IP68. Bluetooth 6.0 with a stated 10-meter range, though only above water.
• Best for running and cycling with calls → I love e iFecco IP68. Bluetooth calling is built in; Chiyyak has no microphone or wireless at all.
• Best for older players and MP3 devices → Chiyyak Clear Sound Waterproof. Any device with a 3.5mm jack works instantly.
• Best for a secure, customizable in-ear fit → Chiyyak Clear Sound Waterproof. Four replacement earplugs let you tune the seal to your ears.
If I were picking for myself, I'd buy the I love e iFecco IP68. In my opinion, the combination of IP68 submersion, an 8GB on-board player, Bluetooth 6.0, and 8-hour battery is simply more useful for the way most college students actually train — swim, run, bike, repeat — without dragging a phone around or hunting for a 3.5mm jack. The open-ear design also fits the safety reality of campus running. I'd only steer you to Chiyyak Clear Sound Waterproof if you specifically want sealed isolation, own a 3.5mm player, and never want to think about charging. Check the current price on Amazon before you commit either way.
Not all of them — waterproofing is a per-model rating. Both headphones here are rated IP68, meaning they're designed to handle submersion, and the I love e iFecco IP68 is specified for depths up to 3 meters for over 60 minutes. Most ordinary headphones carry no such rating and shouldn't go near water.
Water resistant and waterproof are different levels. Water resistant generally means sweat and splashes are fine, while IP68 — the rating on both of these — is the fully sealed, submersible end of the scale. If you're swimming, you want the IP68 rating, not just "resistant."
The I love e iFecco IP68 does not — its specs state Bluetooth mode isn't supported underwater, so you must switch to MP3 mode before submerging. The Chiyyak Clear Sound Waterproof has no Bluetooth at all; it's wired, so it plays through the cable with no mode switching needed.
It depends on what you want from the swim. For phone-free music and awareness of your surroundings, the I love e iFecco IP68 with its 8GB player is the stronger match. For a sealed, isolated in-ear experience with no battery to charge, Chiyyak Clear Sound Waterproof is the better pick.
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