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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 pair of earbuds you can actually submerge and swim in, choose AGPTEK IPX8; if you need wireless freedom with long battery life for the gym and the trail, choose chalvh Ear buds. That's the whole decision in one line, and it's the line I'd give a friend who's shopping for the best wireless earbuds for workout and keeps bouncing between these two. One is a wired, swim-rated tool built around a coiled cable and an IPX8 rating. The other is a modern Bluetooth 5.4 sport bud with ear hooks and a 50-hour case. They solve different problems, and once you see which problem is yours, the pick is obvious.
• AGPTEK IPX8 biggest strength: true IPX8 immersion — the nano-coating is rated for 1.5 meters of water for 30 minutes, which is a different category of protection from sweat resistance.
• AGPTEK IPX8 biggest trade-off: it's wired. You're tethered to a 3.5 mm jack, so there's no charging case, no Bluetooth, and no freedom to leave your phone on the bench.
• chalvh Ear buds biggest strength: Bluetooth 5.4 with a 15-meter range, 50 hours of total playback and a charging case that shows remaining charge on an LED display.
• chalvh Ear buds biggest trade-off: IP7 protects against sweat and rain, not swimming. It's a sport bud, not a pool bud.
• Who AGPTEK IPX8 is for: swimmers, shower users, and anyone who wants zero battery anxiety.
• Who chalvh Ear buds is for: runners, lifters and commuters who want wireless convenience and all-day battery.
The AGPTEK IPX8 is a swimming-first design, and it doesn't pretend otherwise. The headline spec is the rating itself: IPX8 with an inner nano-coating that the manufacturer rates for immersion in 1.5 meters of water for 30 minutes without affecting performance. That's the number that matters here. Sweat-proof buds claim to survive a hard workout; this one claims to survive being underwater. If you've ever killed a pair of earbuds in a pool or a shower, that distinction is the entire reason this product exists.
The rest of the design supports that job. The cable is coiled, which is a small but genuinely thoughtful choice for swimming — a coiled cord doesn't trail and tangle the way a straight one does when you turn your head. AGPTEK also includes two sets of eartips: medium and large swimming tips plus small, medium and large general-use tips. That's a real usability detail, because a seal that holds in water is a different seal than one that just sits comfortably in your ear. You also get a 3.5 mm male-to-female extension cable, one meter long, so you can run the connection from your ears to a device that's further away than a normal cable would reach.
Who should buy it: swimmers, people who train in water, anyone who showers with earbuds, and buyers who are tired of charging yet another device. The wired connection means no battery to drain and nothing to remember before a session. Who should skip it: anyone who wants to run without a cable, take calls, or use touch controls. There's no Bluetooth here and no jack-free option — it needs a 3.5 mm port, which many modern phones no longer have. If that's your setup, this isn't your product.
chalvh Ear buds: Who It's For
The chalvh Ear buds are the opposite philosophy: wireless, battery-rich, and built for movement on land. Bluetooth 5.4 with a high-sensitivity FPC antenna is the core of the experience — the manufacturer cites up to 48 Mbit/s audio data transmission, latency reduced to 100 ms, a range up to 15 meters, and 30% lower power consumption. In practice, that combination is what makes a pair of sport buds feel reliable: your phone can sit in a bag or on a machine while you move around the room, and the connection holds.
Battery is the other pillar. The buds run up to 8 hours on a single charge, and the case extends total playback to 50 hours, recharging over USB-C in about 1.5 hours. The case has an integrated LED display showing remaining case charge and charging status, which is a genuinely useful touch — you stop guessing whether you packed enough juice for the week. For a workout earbud, that's the spec that changes behavior: you charge it on Sunday and stop thinking about it.
Sound and calls are handled by 14 mm titanium diaphragm drivers with AAC/SBC encoding, which the brand describes as HiFi. Four microphones with ENC (environmental noise cancellation) are claimed to detect and reduce 80% of noise for calls. That's a calling feature, not a music feature, and it's the kind of thing that matters if you take meetings or calls mid-run. Note that the product also lists active noise cancellation under its controls, alongside touch control for play/pause, volume, track skipping and voice assistant access.
Physically, these are in-ear buds with soft ear arches and a curved structure shaped for the ear canal, at just 3 g per bud. Ear hooks are the right call for running — they resist the pull that shakes loose buds out. The IP7 nano-coating handles sweat and rain. Color is Rose Gold-02, so if you want a neutral black, this isn't it. Compatibility covers iOS 9.0, Android 5.0 and higher.
Who should buy it: runners, lifters, cyclists, commuters and anyone who wants the best bluetooth headphones for workout without a cable. Who should skip it: swimmers. IP7 is a sweat-and-rain rating, and no amount of marketing turns it into a pool rating. If your workout happens in water, this is the wrong tool.
• Swimming or showering → AGPTEK IPX8. IPX8 immersion for 1.5 m / 30 minutes versus IP7 sweat and rain resistance. This is the clearest split between the two.
• Battery life → chalvh Ear buds. 8 hours per charge, 50 hours total with the case, 1.5-hour USB-C recharge. The AGPTEK has no battery at all because it's wired.
• Wireless freedom → chalvh Ear buds. Bluetooth 5.4, up to 15 m range, auto-reconnect on removal from the case. The AGPTEK needs a 3.5 mm jack and a cable.
• Taking calls → chalvh Ear buds. Four microphones with ENC and an 80% noise-reduction claim. The AGPTEK has an in-line wired control and no call features listed.
• No charging, ever → AGPTEK IPX8. Nothing to plug in, nothing to remember. Just plug into a device and go.
• Best for the gym, running and lifting → chalvh Ear buds. 3 g per bud, ear hooks, touch controls, and a fit designed for intense exercise.
• Best for water-based training → AGPTEK IPX8. Coiled cable, swim-specific eartips, and an extension cable for reaching your device.
• Best for older phones and MP3 players → AGPTEK IPX8. The 3.5 mm jack works with anything that has a port, no pairing required.
In my opinion, most people reading this should buy the chalvh Ear buds. If "workout" means running, lifting, cycling or the gym floor, the combination of Bluetooth 5.4, ear hooks, 3 g buds, touch controls and a 50-hour case is simply the more useful package — and it's the one I'd pick for daily training. But if water is genuinely part of your routine, buy the AGPTEK IPX8 instead. An IPX8 immersion rating is something the chalvh cannot match, and no amount of battery life compensates for a dead pair of earbuds after a swim. Decide which of those two sentences describes you, and you're done.
FAQ
are ipx7 earbuds waterproof
can you shower with ipx7 earbuds
An IPX7 rating is generally considered sufficient for showering, since the rating is built around temporary immersion. The important caveat is that ratings describe fresh water at specified depth and time, not hot water, soap or steam, which are harder on seals. For swimming specifically, the AGPTEK IPX8's 1.5 m / 30-minute immersion rating is the more appropriate choice of the two.
Honestly, probably not. Its strongest feature is the IPX8 immersion rating, and if you never get your earbuds properly wet, you're paying for protection you won't use while giving up wireless convenience and battery life. I'd only recommend it to non-swimmers who specifically want a wired, charge-free pair with a 3.5 mm jack.
No. They're rated IP7 for sweat and rain resistance, and the product is positioned as sport and running headphones with ear hooks. Swimming calls for an immersion rating, which is exactly what the AGPTEK IPX8 provides. Keep the chalvh for land workouts and the AGPTEK for the water.
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