If you want bone-conduction headphones with longer stated playback time and more flexibility for swimming depth, choose Rhyfell Bone Conduction Swimming; if you need larger built-in storage and a quick-charge option, choose DOOGEEEco Bone Air Swim. For office use, I’d lean toward Rhyfell for its 10-hour playtime, while DOOGEEEco makes a stronger case if its dual-driver design and 10-minute charge suit your routine.
Rhyfell Bone Conduction Swimming vs DOOGEEEco Bone Air Swim at a Glance
• DOOGEEEco’s biggest strength: 64GB of built-in storage, dual bone- and air-conduction drivers, and a 10-minute charge that is stated to provide two hours of playback. Trade-off: its stated MP3-mode playback is five hours at full volume, shorter than Rhyfell’s stated overall playtime.
• Choose Rhyfell if you want more stated playtime and a swimming-focused option rated for deeper immersion.
• Choose DOOGEEEco if you want more onboard storage, a quick top-up, or the combination of bone and air conduction.
• Both have open-ear designs, Bluetooth connectivity, local MP3 playback for swimming, and IP68 waterproofing.
Rhyfell is the more straightforward pick if your priorities are long sessions and music stored on the headphones. Its built-in 32GB memory is intended for offline MP3 playback, so you can listen while swimming without relying on a phone connection. That matters in the pool because the product information specifically directs swimmers to MP3 mode; Bluetooth audio is not the way to keep music streaming underwater.
Its stated continuous playtime is 10 hours, and a full charge takes two hours. In practical terms, that gives Rhyfell the stronger stated battery figure for someone who wants to charge between workouts rather than plan around shorter listening sessions. The 28g frame, silicone construction, and open-ear bone-conduction design also suit someone who wants the ears left unblocked. The open-ear format can help preserve awareness of nearby sounds, though there is no noise control to block an office or gym environment.
The swimming specification allows full submersion up to 2–5 meters, while DOOGEEEco lists 2 meters for up to two hours. Rhyfell therefore has the more generous stated immersion range, but it does not list the quick-charge feature or the larger memory found on its rival. Skip Rhyfell if you want a fast top-up before heading out or need more than 32GB of onboard storage.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-22 · 7 min read · Independent comparison
Its distinctive audio feature is a combination of bone conduction and air conduction. The stated design pairs bone conduction for highs and mids with air conduction intended to bring more bass. That could appeal to someone who finds bass important in an open-ear headset, although the product does not provide a measured comparison against Rhyfell. DOOGEEEco also lists an eight-hour playback figure in wireless mode at 75% volume, but only five hours in MP3 mode at full volume. Those separate figures are worth considering if most of your listening will happen during swimming rather than wireless outdoor use.
The 26.5g frame uses silicone ear hooks and a titanium memory-steel wire, with an adjustable strap described as fitting smaller heads. It also includes swimming earplugs, an anti-slip strap, and a hard storage case. Skip DOOGEEEco if you need the longer stated MP3-mode listening time or a listed immersion depth beyond two meters.
• Best for longer stated continuous playback → Rhyfell Bone Conduction Swimming. It lists 10 hours, while DOOGEEEco lists up to eight hours in wireless mode and five hours in MP3 mode at full volume.
• Best for a quick charge → DOOGEEEco Bone Air Swim. Its listed 10-minute charge is said to provide two hours of playback; Rhyfell lists a two-hour charge time.
• Best for larger offline music storage → DOOGEEEco Bone Air Swim. It has 64GB of built-in memory, compared with Rhyfell’s 32GB.
• Best for the deeper stated immersion range → Rhyfell Bone Conduction Swimming. Its information gives a range of 2–5 meters; DOOGEEEco specifies two meters for up to two hours.
• Best for a bass-focused open-ear design → DOOGEEEco Bone Air Swim. Its dual bone- and air-conduction setup is designed to add bass alongside the bone-conduction drivers.
• Best for a lighter listed frame → DOOGEEEco Bone Air Swim. It weighs 26.5g, compared with Rhyfell’s 28g. The difference is small, so the fit design may matter more to an individual wearer.
• Best for swimming without a phone → Either, with a mode switch. Both include onboard storage and MP3 playback; use that mode underwater rather than relying on Bluetooth.
• Best for an open-ear fit that leaves the ear canals unblocked → Either. Both use open-ear designs, and neither lists noise control.
Buying Considerations
For office listening, neither product is an active noise-cancelling headset. Both list no noise control, and their open-ear designs are meant to leave the ears unblocked. That can be useful if you want to remain aware of nearby activity, but it is not the right design for shutting out conversations or office noise. If your search is for the “best active noise cancelling kids headphones for office,” these two are not that category of product; DOOGEEEco does mention an adjustable fit for smaller heads and kids, but it does not list active noise cancellation. The phrase “fast charging kids headset for office” points more toward DOOGEEEco’s quick-charge feature, though the listing describes the headphones as adult-oriented and does not establish that they are specifically a kids headset.
Audio preference is another meaningful divide. DOOGEEEco’s dual-driver arrangement is the only one here that specifically combines air conduction with bone conduction and describes the air-conduction element as adding bass. That may be more appealing if you are looking for “deep bass open ear earbuds for office,” but neither product claims noise control, and neither is described as a conventional sealed earbud. Rhyfell’s simpler bone-conduction setup may be the more appealing choice if you care more about its stated playback time, memory, and immersion range than a bass-oriented driver design.
Finally, think about the fit and the accessories you will use. Rhyfell weighs 28g and uses a liquid-silicone frame. DOOGEEEco weighs 26.5g and lists silicone ear hooks, a titanium memory-steel wire, and an adjustable strap. It also includes swimming earplugs, an anti-slip strap, a charging cable, and a hard case. These details may help narrow the choice, but fit is personal; the listed weight alone cannot tell you which will feel more secure or comfortable on your head.
I’d choose Rhyfell Bone Conduction Swimming for office use and swimming because its stated 10-hour playtime and 2–5-meter immersion range fit my priorities better.
I’d accept its smaller storage capacity and two-hour charge time in exchange for those headline specs.
If I cared more about quick charging, a larger offline library, or a bass-oriented dual-driver design, I’d pick DOOGEEEco instead.
My recommendation is Rhyfell, provided an open-ear headset without noise control is what you want.
FAQ
No. Both product descriptions say wireless signals do not transmit through water or direct swimmers to use MP3 mode underwater. Their built-in storage is meant to support listening without a phone connection in the pool.
Rhyfell lists 10 hours of continuous playtime, while DOOGEEEco lists five hours in MP3 mode at full volume. Because the listed conditions differ, treat those figures as specifications rather than a direct same-condition test.
Neither lists noise control. Both have open-ear designs, which leave the ears unblocked rather than sealing them off from surrounding sound.
That depends on which features you will actually use, and the current price should be checked separately. Rhyfell emphasizes longer stated playtime and a greater listed immersion range; DOOGEEEco offers more storage, quick charging, dual conduction drivers, and included swimming accessories.
• waterproof headphones for the pool
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