If you want lightweight wireless earbuds for everyday listening and study, choose AWEI T63; if you need headphones that can play music underwater, choose Clooissr IPX8. The deciding difference is straightforward: AWEI is built around Bluetooth listening and a long combined case-and-earbud playback figure, while Clooissr adds IPX8 water protection and a built-in MP3 player for swimming.
For study at a desk or on the go, AWEI is the more natural fit. For pool sessions where a phone’s Bluetooth connection cannot reach you, Clooissr’s offline playback addresses a problem the AWEI design is not meant to solve.
• AWEI T63 strength: Up to 45 hours of playback in dual-ear mode with the charging case; trade-off: IPX4 protection is not the submersion protection offered by Clooissr.
• Clooissr IPX8 strength: IPX8-rated design, submersion up to 6 m (20 ft), and MP3 playback for swimming; trade-off: its stated playback time is up to 10 hours over Bluetooth or 8 hours in MP3 mode.
• AWEI T63 fit and controls: Semi-in-ear design with touch controls; it suits listeners who want wireless everyday use without a swimming-specific fit.
• Clooissr fit and controls: In-ear hooks, three sizes of swim earplugs, and push-button controls; its fit system is aimed at staying secure during water-based workouts.
• Choose AWEI T63 for study, everyday Bluetooth listening, and a charging case that extends playback.
• Choose Clooissr IPX8 for swimming and offline music when Bluetooth is unavailable underwater.
The AWEI T63 is the simpler choice for someone who wants wireless earbuds for a phone, laptop, tablet, or other compatible Bluetooth device. It uses Bluetooth 5.3 and has a stated range of up to 10 m. Its semi-in-ear shape and lightweight design make it the more everyday-oriented option in this comparison, while touch controls cover playback, volume, and calls.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-19 · 6 min read · Independent comparison
I’d point a student toward AWEI if the priority is familiar Bluetooth listening, a compact charging-case routine, and touch controls for switching tracks or pausing. It is also the more relevant option for someone comparing everyday in-ear headphones for study. Skip it if you need headphones for swimming: IPX4 is the stated water-resistance rating, not an underwater rating, and the product does not list a built-in MP3 player.
The Clooissr IPX8 is designed around swimming rather than ordinary desk listening. Its IPX8 rating and stated submersion capability of up to 6 m (20 ft) distinguish it from the AWEI. It also includes an MP3 player, which matters because Bluetooth signals cannot travel underwater. Music stored on the device can play in MP3 mode without relying on a phone connection in the pool.
Fit is part of the swimming setup. Clooissr specifies 30-degree rotatable ear hooks and three sizes of specialized swim earplugs, intended to help create a secure seal. For intense swimming, the product guidance says to wear a swim cap over the headphones for added stability. Its 12 mm drivers are described as tuned for balanced audio underwater rather than heavy bass, so buyers should not expect the same design priorities as conventional everyday earbuds.
Clooissr makes sense if your routine includes pool laps and you want stored music without bringing a phone into the water. It also supports Bluetooth 5.3 listening on land. But its battery figures are up to 10 hours of Bluetooth playback or up to 8 hours of MP3 playback, and its hooked, sealed in-ear fit is more specialized than AWEI’s semi-in-ear approach. If your main goal is uncomplicated study listening at a desk, the swimming features may be more than you need.
Side-by-Side: Which Should You Choose?
• Best for study with ordinary Bluetooth listening → AWEI T63. Its semi-in-ear design and touch controls suit the everyday listening role; the Clooissr is built around a swim-ready seal and fit.
• Best for swimming → Clooissr IPX8. Its IPX8 rating and specified submersion depth are the key distinction. AWEI’s IPX4 rating does not make it a swimming headphone.
• Best for music underwater → Clooissr IPX8. Use its MP3 mode for stored music, since Bluetooth does not work underwater.
• Best for a swimming-specific fit → Clooissr IPX8. Rotatable hooks and three sizes of swim earplugs are aimed at a secure seal; the guidance recommends adding a swim cap for intense sessions.
• Best for touch controls → AWEI T63. Its touch controls cover common playback and call functions. Clooissr uses push buttons.
• Best for alternating one-ear listening → AWEI T63. It supports single-ear or dual-ear use, with the case and alternating earbuds contributing to its stated single-ear playback figure.
• Best if you want a product focused on pool workouts → Clooissr IPX8. Its offline playback, waterproof rating, and swim-oriented fit all support that specific use.
For someone searching for the best over ear headphones for study, neither of these is an over-ear model: both are in-ear designs. Between them, AWEI is the closer match for ordinary study listening, while Clooissr is the more specialized answer if study is only one small part of a routine that also includes swimming.
I’d choose the AWEI T63 for a typical study routine because its semi-in-ear design, Bluetooth listening, touch controls, and case-supported playback fit everyday use more directly. For study, I’d rather have that straightforward setup than pay attention to a swimming-specific seal and MP3 mode I may not use. If swimming is a regular part of your routine, I’d choose the Clooissr instead: IPX8 protection and offline underwater playback solve needs the AWEI does not.
FAQ
For ordinary Bluetooth listening during study, I’d choose AWEI T63. It has a semi-in-ear design, touch controls, and case-supported playback; Clooissr is more compelling when swimming is the main use.
AWEI lists the T63 as IPX4, while Clooissr lists IPX8 and submersion up to 6 m (20 ft). The AWEI’s stated protection is not the underwater capability described for Clooissr.
It has a built-in MP3 player, so you can use MP3 mode for music stored on the device. Bluetooth signals cannot travel underwater, making offline playback the relevant option in the pool.
The figures are not directly identical: AWEI lists up to 6 hours per charge and up to 45 hours in dual-ear mode with its case. Clooissr lists up to 10 hours over Bluetooth or 8 hours in MP3 mode. For current pricing, check the current price on Amazon using the page’s button.
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