If you want a weighted, blackout mask with up to 16 hours of Bluetooth audio for studying, choose Joythink Weighted Eye Masks; if you need a lighter, contoured mask with pressure-free eye space and Bluetooth 5.4, choose Perytong Sleep Mask. For studying, the choice comes down to whether you want Joythink’s weighted design or Perytong’s lighter, eye-relief-focused shape.
Joythink Weighted Eye Masks vs Perytong Sleep Mask at a Glance
• Joythink’s biggest strength: a removable weighted insert of about 3.5 ounces, Bluetooth audio, and up to 16 hours of playback; its main trade-off is a total mask weight of around 8.8 ounces.
• Choose Joythink if gentle pressure, blackout coverage, and longer stated playback appeal more than keeping the mask very light.
• Choose Perytong if you want a lighter mask with eye space for relaxation, meditation, or listening while resting.
Joythink combines an eye mask with Bluetooth speakers and a removable weighted insert. That insert weighs about 3.5 ounces, while the complete mask weighs around 8.8 ounces. The weighted design is intended to provide gentle pressure around the eyes, which may appeal if you like a sense of coverage while you wind down after studying or take a quiet break. The insert can be removed, so the mask can be used without that added weight.
For audio, Joythink uses Bluetooth 5.3 and built-in, ultra-thin stereo speakers that connect to a phone. The speaker positions can be adjusted, a useful detail if you want to move them to a more comfortable spot around your ears. It also has a built-in microphone for hands-free calls. The stated playback time is up to 16 hours after a two-hour charge. That gives Joythink a small stated runtime advantage over Perytong, though actual listening time may depend on use.
Joythink makes sense for someone who wants blackout coverage and audio in one wearable, especially if they already use white noise, meditation tracks, or light music to settle in. Its silk fabric is described as soft, breathable, and easy-care, and the adjustable hook-and-loop headband is intended to fit most head circumferences. The Bluetooth module must be removed before washing, so cleaning involves an extra step.
Who should skip it: Skip Joythink if a heavier feel is likely to bother you; the full mask is listed at around 8.8 ounces, notably more than Perytong’s listed item weight.
Perytong takes a different approach to comfort. Its 3D-contoured mask is designed to leave space around the eyes, allowing natural blinking rather than pressing the fabric directly against them. That shape may suit a person who dislikes a close-fitting eye mask, or who wants to listen to audio while resting, meditating, or doing yoga. The listed item weight is 2.88 ounces, making it the lighter option by the supplied figures.
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
The mask includes Bluetooth 5.4 headphones and is described as offering stable connectivity within 45 feet. It provides up to 14 hours of playtime on a single charge. The soft, breathable fabric and adjustable strap are intended to accommodate most head sizes, whether you are lying on your side or back. Those details make Perytong a practical fit for quiet routines where a secure fit and open eye space matter more than a weighted sensation.
Who should skip it: Skip Perytong if you specifically want a weighted mask or need noise-cancelling audio; neither is part of the listed design.
• Best for a weighted feel → Joythink Weighted Eye Masks. Its removable insert weighs about 3.5 ounces and adds gentle pressure; Perytong has no weighted insert listed.
• Best for a lighter mask → Perytong Sleep Mask. Its listed item weight is 2.88 ounces, while Joythink’s complete mask weighs around 8.8 ounces.
• Best for stated playback time → Joythink Weighted Eye Masks. Joythink lists up to 16 hours after a two-hour charge, compared with Perytong’s up to 14 hours.
• Best for eye space and natural blinking → Perytong Sleep Mask. Its 3D-contoured design is specifically described as leaving room around the eyes.
• Best for adjustable speaker placement → Joythink Weighted Eye Masks. Its speakers can be moved to improve their position.
• Best for Bluetooth version and stated range → Perytong Sleep Mask. It lists Bluetooth 5.4 and connectivity within 45 feet; Joythink lists Bluetooth 5.3 but does not provide a range.
• Best for phone calls while wearing the mask → Joythink Weighted Eye Masks. It includes a built-in microphone for hands-free calls.
• Best for meditation or yoga audio without eye pressure → Perytong Sleep Mask. Its design is positioned for those activities and is intended to avoid pressure on the eyes.
For studying, neither product is a conventional over-ear headphone set. Both combine eye coverage with built-in Bluetooth audio, so they make more sense for listening while taking a break, lying down, or using audio as part of a wind-down routine than for replacing headphones at a desk. If your search began with “best wireless headphones for studying,” consider whether you actually want a wearable eye mask as part of the experience. These products are designed around covering the eyes, not around a typical study-headphone form.
The same distinction matters if you are looking for “sleep headphones for studying.” A mask may be useful when audio and reduced light are both part of your routine, but neither data sheet says the audio blocks all surrounding sound. Perytong explicitly says it is not noise-cancelling. Joythink describes blackout coverage and audio playback, but does not list noise cancellation either. If ambient noise is the main problem, do not assume either mask will solve it.
Fit is another personal consideration. Joythink offers an adjustable headband and speakers that can be repositioned, but its complete weight is around 8.8 ounces. Perytong is much lighter by its listed item weight and leaves room around the eyes, but it does not offer Joythink’s weighted insert or microphone. The best match depends on which trade-off feels more important for your routine.
Before choosing, think about care and battery needs, too. Joythink’s Bluetooth module must be removed before washing, while Perytong’s listed details do not provide a cleaning method. Joythink states a two-hour charge time and up to 16 hours of playback; Perytong lists up to 14 hours but does not give a charging time. Those are useful points to weigh if you expect to use a mask frequently or take it on trips.
My Verdict
I would choose Joythink Weighted Eye Masks for studying if I wanted a blackout mask with a gentle weighted option, adjustable speakers, and the longer stated playback time. Its weight is a real trade-off, so I would choose Perytong instead if keeping the mask light and leaving room around the eyes mattered more to me. My pick is Joythink because its removable insert gives the design a useful choice between added pressure and a lighter feel.
Perytong’s listed item weight is 2.88 ounces. Joythink’s complete mask weighs around 8.8 ounces, with a removable weighted insert of about 3.5 ounces.
Joythink lists up to 16 hours of music or calls after a two-hour charge. Perytong lists up to 14 hours of playtime on a single charge; neither figure guarantees the same runtime in every use.
No. Perytong is described as partially reducing external distractions, but it is not noise-cancelling. Its built-in audio should not be mistaken for full isolation from surrounding sounds.
The mask is described as washable, but the Bluetooth module must be removed before cleaning. The provided details do not give a specific washing method, so follow the care information supplied with the product.
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