If you want open-ear headphones with an MP3 mode for swimming, choose ANSTEN Swimming Headphones; if you need hooked earbuds with a charging case for everyday workouts and calls, choose Acjohtin Earbuds. For nurses, Acjohtin is the more practical fit for call-focused use, while ANSTEN makes more sense for listening during water-based exercise.
ANSTEN Swimming Headphones vs Acjohtin Earbuds at a Glance
• ANSTEN Swimming Headphones: IP68 waterproofing, bone-conduction open-ear design, and 8 GB of built-in MP3 storage. Trade-off: the listed battery life is up to 8 hours, and the product has no noise control.
• Acjohtin Earbuds: Over-ear hooks, four microphones with ENC, and up to 90 hours of total playback with the charging case. Trade-off: the listed protection is IPX7, and the in-ear design does not leave the ear canal open.
• Choose ANSTEN if swimming and listening without sealing your ears are priorities.
• Choose Acjohtin if you want hooked earbuds for workouts, calls, and everyday listening.
• The key distinction is how you plan to listen. ANSTEN is built around open-ear bone conduction and an offline MP3 option for swimming. Acjohtin is a more conventional in-ear wireless set, with flexible hooks, microphone features, and a case that contributes to its stated total playback time.
• For nurses, that difference matters more than a broad claim about which pair is better. A workday can involve moving between tasks and taking calls, but neither product sheet establishes how well either model works with a particular hospital phone system or workplace policy. Acjohtin’s microphones and touch controls make it the more call-oriented option on paper. ANSTEN’s open-ear design may appeal to someone who wants sound without inserting earbuds, though it is also explicitly aimed at swimming and sports.
ANSTEN is the clear match for someone who wants headphones intended for swimming. Its IP68 rating and built-in 8 GB MP3 memory address two practical needs for water-based listening: water protection and stored music. Bluetooth is available too, with a stated range of up to 10 metres, but the built-in MP3 mode is the more relevant feature when a wireless connection is not the way you want to listen.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
The bone-conduction design sits outside the ear canal rather than using an in-ear seal. That can suit listeners who prefer open-ear headphones for running or cycling, and the product is described for use with swimming caps, goggles, and earplugs. It lists up to 8 hours of continuous music or calls and a full charge time of about 2 hours. Those are useful figures to weigh if you plan to use it for long sessions.
I’d choose ANSTEN for swimming, water sports, or open-ear listening during exercise. I’d skip it if your main need is microphone-focused calling, a charging-case battery system, or noise control: the listed features don’t include noise control, and the sheet does not describe a charging case or microphone count. That does not prove how it will sound or perform in every situation; it simply makes the intended use easier to identify.
Acjohtin is aimed at people who want a secure fit for workouts and a familiar in-ear listening style. Its flexible over-ear hooks are paired with interchangeable S, M, and L silicone tips. That combination gives buyers options for fitting the earbuds, while the hook is intended to help keep them in place during activities such as running and cycling.
Its strongest practical case is everyday listening and calls. Acjohtin lists Bluetooth 6.1, four built-in microphones with ENC, touch controls, and compatibility with mainstream Bluetooth phones, tablets, laptops, and wearables. The product sheet states up to 8 hours of playback from one full earbud charge and up to 90 hours total when paired with the charging case. It also has an LED display for battery levels. Those features make it easier to picture as a set for commuting, workouts, and general daily use.
For nurses comparing wireless headset for nurses options, Acjohtin is the more plausible fit if microphone features and an ear-hook design matter most. Still, the sheet does not establish compatibility with a specific clinical communication system, nor does it promise that outside noise will disappear. I’d skip it for swimming: its IPX7 protection is described for sweat, splashes, and light rain, not swimming. It also seals in the ear, so it is not the open-ear choice.
• Best for swimming → ANSTEN Swimming Headphones. Its IP68 rating and built-in MP3 memory are the relevant features for listening in the water.
• Best for in-ear workout fit → Acjohtin Earbuds. The over-ear hooks and three included tip sizes are designed for a secure, adjustable fit.
• Best for open-ear listening → ANSTEN Swimming Headphones. Bone conduction keeps the ear canal open rather than placing a tip inside it.
• Best for stated total playback with a case → Acjohtin Earbuds. The listed total is up to 90 hours with the charging case; the earbuds themselves are rated for up to 8 hours per full charge.
• Best for offline music storage → ANSTEN Swimming Headphones. It has 8 GB of built-in MP3 memory, with space stated for up to 1,500 songs.
• Best for microphone features → Acjohtin Earbuds. The product lists four microphones with ENC noise reduction, making it the more call-focused option by specification.
• Best for a simple physical-button control style → ANSTEN Swimming Headphones. Its multifunction button controls playback, calls, and voice assistants; Acjohtin uses touch controls.
• Best earbuds for nurses who prioritize calls and routine use → Acjohtin Earbuds. The microphone setup and touch controls make it the closer match, though workplace-device compatibility should be checked separately.
That last distinction is worth keeping in perspective. A microphone feature is not the same as a guarantee of clear calls in every noisy room. Acjohtin lists ENC and four microphones, but the data does not give enough detail to predict call quality in a particular ward, corridor, or break room. Likewise, ANSTEN’s open-ear design may help keep ears uncovered, but it is not a substitute for following workplace rules about personal audio devices.
I’d choose Acjohtin Earbuds for nurses who want one pair for calls, workouts, and everyday listening, because its hooks, microphone features, and charging-case playback suit that mix better on paper.
I’d choose ANSTEN instead for swimming or when open-ear listening and built-in MP3 storage matter most.
For a work-focused purchase, I’d confirm that personal earbuds are allowed and that the device works with the phone or communication system you use.
FAQ
Acjohtin lists up to 8 hours from a full earbud charge and up to 90 hours total with its charging case. ANSTEN lists up to 8 hours of continuous listening or calls. The figures describe different setups, so compare the case-inclusive total with that distinction in mind.
Acjohtin lists four microphones with ENC noise reduction, so its feature set is more call-focused. The specifications do not establish performance with a particular workplace phone or clinical communication system, so check compatibility before relying on it for work calls.
Acjohtin lists ENC microphone noise reduction for calls, but that is not the same as a stated active-noise-canceling listening mode. ANSTEN lists no noise control. Neither product sheet supports a claim that either pair blocks surrounding sound during music playback.
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