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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want an open-ear sports pair with a secure earhook, long per-charge listening time and a low-latency Bluetooth 5.3 link for workouts, choose Generic TRAUSI Open Ear; if you need a single-ear business headset with a flip-up boom mic, a rotating ear hook, up to 18 hours of talk time and a charging case that tops out around 120 hours, choose Atheewon Headset.
• Generic TRAUSI Open Ear — biggest strength: an open-ear, earhook-style true-wireless design built for movement, with Bluetooth 5.3, a 60ms latency figure and 8mm dynamic drivers.
• Generic TRAUSI Open Ear — biggest trade-off: the spec sheet lists IPX5 water resistance and a 30-hour-per-charge figure, so it is the lighter-duty option for water and the shorter-lived one across a whole week.
• Atheewon Headset — biggest strength: a mono business headset with a Bluetooth 5.4 chip, ENC mic, a flip-up microphone that swaps between ears, and a claimed IP7 (IPX7) waterproof rating.
• Atheewon Headset — biggest trade-off: it is a single-earpiece headset with push-button controls, not a stereo pair, so it is a poor fit if you want two-ear music immersion.
• Pick Generic TRAUSI Open Ear if you run, lift or ride and want both ears open to traffic and your surroundings.
• Pick Atheewon Headset if you take calls all day — driving, dispatching, on-site work — and want the mic and the battery to carry you.
The TRAUSI is a true-wireless stereo pair in an open-ear, earhook format. Two buds, a charging case, ABS plastic shells, and a design that hooks over the ear rather than sealing into the canal. The point of that shape is stability: during a run or a gym session the hook carries the weight, so the bud does not rely on a tight seal to stay put. If you have ever had a sealed bud work loose mid-sprint, that is the problem this design solves.
On the audio side, the sheet gives you 8mm dynamic drivers, 105dB sensitivity, 32-ohm impedance and a 20Hz frequency response. That combination — high sensitivity, moderate impedance — tells you these are easy to drive from a phone at modest volume, which matters for battery. Bluetooth 5.3 is quoted with a 10-metre (33-foot) range and 60ms latency. In practice, low latency is the number to care about if you watch video or play games while wearing them: it is the figure that decides whether lip-sync looks off.
The microphone uses ENC — environmental noise cancellation — which filters background noise on calls rather than cancelling noise for your ears. Note the spec sheet lists IPX5, not IPX7, and the noise-control field says Active Noise Cancellation. For an open-ear bud, physical noise cancellation is limited by design, since nothing blocks your ear canal. Buy it if you want an open, aware, secure-fit pair for training and everyday listening with touch controls and USB-C charging. Skip it if you need a boom mic for all-day calls or the highest water rating in this comparison.
Atheewon Headset: Who It's For
The Atheewon is a different species of product. It is a single Bluetooth earpiece — model S72 — with a rotating ear hook and a flip-up microphone, and it ships with three sizes of ear tips (S/M/L), a USB-C cable, a charging case and a manual. The rotating hook plus the flip-up mic is the tell: this is built so you can wear it on either ear and swing the mic down when a call starts. That is a driver's or a dispatcher's tool, not a gym accessory.
The water rating here is the headline for your search: the sheet states an IP7 waterproof rating, resisting sweat, rain and other liquids. IPX7 means the enclosure is designed to survive immersion, which is a meaningfully tougher claim than splash resistance.
Audio is a 14.2mm dynamic driver — noticeably larger than the 8mm unit in the TRAUSI — paired with ENC noise reduction aimed at call clarity. Bluetooth 5.4 is the newer chip generation, and the sheet calls out reduced power consumption versus the previous generation plus auto power-on and pairing when you lift it out of the case. Controls are physical push buttons for answer, hang up, volume and playback. Buttons, not touch: for gloved hands or a moving vehicle, that is the right call.
Battery is the real story. Up to 18 hours of talk time on a single charge, up to 120 hours total with the case, and a 1.5-hour USB-C recharge — with an LED display on the case showing remaining charge. The sheet also notes playback time varies with volume, which is the standard and honest caveat. Two-year warranty is listed, versus no warranty on the TRAUSI. Buy it if you live on calls and want one ear free, a boom mic, physical buttons and a case you only charge weekly. Skip it if you want stereo music in both ears or an open-ear fit for running.
• Best for water and heavy sweat → Atheewon Headset. Its sheet states IP7/IPX7, while the TRAUSI is listed at IPX5.
• Best for stereo music and workouts → Generic TRAUSI Open Ear. Two open-ear buds with earhooks beat a single mono earpiece for training.
• Best for all-day talk time → Atheewon Headset. Up to 18 hours of talk per charge, up to 120 hours with the case.
• Best for long single-charge listening sessions → Generic TRAUSI Open Ear. Around 30 hours per charge with a 1.5-hour fast charge.
• Best for call clarity in noisy places → Atheewon Headset. A flip-up boom mic plus ENC on a 14.2mm driver is purpose-built for voice.
• Best for low-latency video and gaming → Generic TRAUSI Open Ear. The 60ms latency figure is the one to watch here.
• Best for gloved or one-handed control → Atheewon Headset. Push buttons instead of touch.
• Best for newer Bluetooth and lower power draw → Atheewon Headset. Bluetooth 5.4 versus 5.3.
If I had to pick one, I would buy the Atheewon Headset — but only because my use case is calls. The IPX7 rating, the boom mic, the physical buttons, the 18-hour talk figure and the 120-hour case make it the more capable tool for anyone whose day is spent talking, and the two-year warranty is a real plus. If you are buying for running, lifting or stereo music, I would flip and take the Generic TRAUSI Open Ear for its open-ear earhook fit and long per-charge listening time. Match the product to your week, not to the spec sheet in isolation — and check the current price on Amazon before you commit, since both sit in different budget tiers.
are ipx7 earbuds waterproof
Yes — IPX7 is an immersion rating, meaning the device is designed to withstand being submerged in water for a limited time under defined conditions. The Atheewon Headset is listed with an IP7/IPX7 rating, so it handles sweat, rain and accidental dunks. The Generic TRAUSI Open Ear, by contrast, is listed at IPX5, which covers splashes and sweat but not immersion.
can you shower with ipx7 earbuds
An IPX7 rating is about water immersion, not about hot water, soap or steam, so most makers do not recommend showering with them even when the rating is IPX7. The Atheewon's IP7 rating gives it the better odds of surviving a splash or a rinse, but I would not treat either product as a shower device. Keep them for rain, sweat and the occasional drop in a puddle.
For talk time, yes. Atheewon lists up to 18 hours of talk per charge and up to 120 hours total with its case. The TRAUSI is quoted at up to 30 hours per charge with a 1.5-hour fast charge. So Atheewon wins on case-inclusive endurance and call hours, while TRAUSI wins on a single continuous listening session.
Yes — it has a built-in microphone with ENC noise cancellation and touch controls for managing calls. It is a stereo pair, so both ears stay open to your surroundings. If your calls are long and constant, though, the Atheewon's flip-up boom mic and push-button controls are the more practical setup.
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