For fastrack earbuds fz100, I recommend Xmenha’s open-ear earbuds for study: their glasses-friendly hooks keep the ears uncovered.
CCA is my runner-up if you’d rather have a wired in-ear fit, detachable cable, and a hybrid driver setup.
fastrack earbuds fz100 at a Glance
• CCA KZ ZSN Pro — best for focused wired listening; pick this if you want an in-ear fit, a detachable cable, and hybrid drivers.
• Xmenha Open Over Ear — best for study with a purple finish; pick this if you want the same open-ear design and Bluetooth connection in purple.
• Xmenha Invisible Single — best for discreet single-ear listening; pick this if a tiny Bluetooth earbud and its built-in battery display suit your routine.
• AIAUXAI USB Earbuds — best for computer study calls; pick this if you want a USB-A connection, inline mic controls, and a long cable.
• Fhumsh Earbuds — best for wireless study sessions between charges; pick this if you want a charging-case display and multiple ear-tip sizes.
• AIAUXAI USB Earbuds — best for wired PC use in pink; pick this if you need USB-A connectivity and inline call controls.
• Plugfones FreeReign Volume Limited — best for work around noise; pick this if you want volume limiting, noise-reducing tips, and a noise-isolating mic.
• Linsoul Kiwi Ears Forteza — best for wired music listening; pick this if you want a detachable cable and a three-way hybrid-driver design.
• PSIER Bone Conduction Swimming — best for swimming and phone-free listening; pick this if you want IPX8 protection and built-in MP3 storage.
This Xmenha model is an open-ear Bluetooth option with thin, flexible hooks that rest over the ears rather than sealing inside them. I recommend it for study in shared spaces where hearing nearby activity matters, or for anyone who finds conventional in-ear designs intrusive. The hooks are described as suitable for wearing with glasses, an especially useful detail for long study blocks.
Its open design leaves the ears uncovered, so you can listen to audio while remaining more aware of your surroundings. Bluetooth 5.3 and a stated range of 10 meters make it a wireless choice for moving around a room without staying right beside your device. It is compatible with iOS and Android; the product information notes that iPhone 17 users may need to pair manually.
The main compromise is listening time between charges: the feature details state four hours of continuous playback, with the case extending total use to 12 hours. The case is described as fully charging in an hour. Charging guidance is unusually specific: use a certified 5V/1A adapter, and do not exceed 5W. I’d choose it for comfort and awareness, not for blocking distractions.
The CCA KZ ZSN Pro is a wired in-ear monitor with one dynamic driver and one balanced armature driver in each earphone. Its hybrid setup is aimed at listeners who want a more involved music presentation than a basic single-driver earbud. For study, that can suit focused listening to instrumental music or familiar playlists—provided a cable and in-ear fit work for your setup.
The detachable two-pin cable is a practical advantage. If the cable needs replacing, it can be removed rather than making the whole earphone unusable; the design also allows cable swapping. The listed package includes three sizes of silicone tips, so there are options for adjusting fit. Its in-ear shape and sound-isolating design may help reduce the intrusion of nearby noise.
The trade-off is that this model is wired and physically sits in the ear canal. It is not the pick for someone who wants an open fit, wireless movement, or to remain especially aware of the room. I’d put it ahead of an open-ear model only for a shopper who prefers an in-ear seal and values a replaceable cable.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-13 · 12 min read · Independent comparison
This is another Xmenha open-ear model with the same thin memory-style hooks and Bluetooth 5.3 connection, but in purple. Its core use case is much like the first Xmenha: study or listening while walking when leaving the ears unblocked is more important than shutting out a noisy environment. The over-ear hooks are described as glasses-friendly.
The product information lists a 10-meter Bluetooth range and a 20 Hz–20,000 Hz frequency range. The feature details describe four hours of playback on a charge, with the case bringing total use to 12 hours; the case itself is stated to charge in an hour. As with the other model, it connects with iOS and Android, though manual pairing may be needed with iPhone 17.
One specification difference in the supplied information is the stated average battery life: seven hours here, compared with six hours for the first listing. That does not change the feature description’s four-hour continuous playback figure, so I would avoid treating it as a clear advantage without further clarification. The essential trade-off remains open awareness versus reduced isolation. If purple is your preferred finish, this listing gives you the same general design.
The Xmenha Invisible Single is a small, single Bluetooth in-ear earbud designed for discreet wear. Its small form may appeal to someone who wants one ear free while following an audio lesson or taking a call. Bluetooth 5.3 and a listed transmission distance of about 10 meters support wireless use with a compatible phone or other Bluetooth device.
A built-in LED display reports battery level as a number from one to nine, which gives a quick indication of remaining charge. The stated playback time is up to 10 hours, with a one-hour charge time. The earbud also has call controls and supports Siri, according to the product details; the supplied information lists IPX5 water resistance.
This is not a two-ear set for immersive music or a balanced study soundtrack. It is a single, in-ear option, so comfort and fit will be personal, and the small size does not make it open-ear. I’d consider it when discreet, one-ear listening is the priority, rather than as a general-purpose replacement for a stereo pair.
These AIAUXAI earbuds are a wired USB-A option aimed at computer use, with an inline microphone and controls. For study that includes video calls, lectures, or group sessions, a direct USB connection avoids Bluetooth pairing and keeps the microphone and playback controls on the cable. The product description says no driver installation is needed for compatible USB-A devices.
The 7.5-foot cable can reach a desktop tower beneath a desk while leaving some room to shift in a chair. The inline controls cover functions such as volume, playback, and microphone mute. The semi-in-ear design is described as lightweight, while its noise-isolating fit may help make a computer session feel less exposed to nearby distractions. Listed compatibility includes Windows, Mac OS, Chrome OS, and Linux systems with USB-A.
The key limitation is the connector: it is a wired USB-A headset, not a wireless pair, and a device without a USB-A port may not connect directly. The listing title and feature details identify USB-A, while other product-information fields mention a 3.5 mm jack, so check the connector description carefully before choosing. For a desk-based learner with the right port, its long cable and inline mic are the main draws.
Fhumsh’s i17 is a wireless in-ear pair with Bluetooth 5.4, touch controls, and a charging case with an LED display. For study, the case display can make it easier to check the remaining charge before starting a session. The listed continuous playback time is seven to eight hours per charge, with up to 50 hours stated for total use with the case.
The earbuds come with three sizes of soft tips, giving you a way to adjust the fit. The product information also lists an IPX7 rating and says the design is intended to handle sweat, light rain, and everyday moisture. That makes it more suitable than a non-water-resistant pair for a walk or workout break between study sessions, though it does not turn the earbuds into swim headphones.
AIAUXAI USB Earbuds
This is the pink version of AIAUXAI’s USB-A wired earbuds, with the same study-friendly desk setup as the other listing. It has an inline microphone and a button control for tasks such as adjusting volume, pausing audio, and muting the mic. For online lessons or meetings, having the mic on the cable gives you a straightforward wired way to speak without relying on a separate headset.
The 7.5-foot cable is intended to provide reach from a desktop USB port, and the design is described as lightweight with a semi-in-ear fit. The product details list USB Type-A connectivity and compatibility across several computer operating systems, including Windows, Mac OS, Chrome OS, and Linux. That makes it a sensible option for a study desk with a compatible port.
As with the other AIAUXAI listing, confirm the connection type against your device before buying: the title and feature details specify USB-A, while some product-information fields conflict by mentioning other connector details. It is also wired, so it will not offer the freedom of Bluetooth earbuds. The practical choice between the two AIAUXAI listings is mainly the stated color.
Plugfones FreeReign combines Bluetooth earbuds with noise-reducing ear tips and a volume-limiting feature. The supplied details state that the speaker output is kept below 82 dB and give a noise reduction rating of 29 dB. Those features make it relevant for some work settings where limiting audio level and reducing outside noise are priorities. They are not a substitute for deciding whether a particular environment requires dedicated hearing protection.
The product lists a 12-hour battery life and replaceable, tiered tips. Its microphone is designed to isolate background sounds such as wind, machinery, or other people during calls. For study, that combination might suit someone working near equipment or in a noisy space, especially if the volume limit is a deliberate part of the buying decision.
The trade-off is that noise-reducing tips seal the ear, so this is not an open-ear option for staying aware of a room. It is also a specialized choice: the volume-limiting design may not fit every listener’s preferred sound level. I’d consider it when its particular protective and work-oriented features matter more than an open fit.
The Linsoul Kiwi Ears Forteza is a wired in-ear monitor with one balanced armature and two dynamic drivers, paired with a three-way passive crossover. The described tuning emphasizes full bass and warm mids, with treble intended to balance the overall sound. For study, it may suit listeners who want music with a weightier, more colored presentation rather than a neutral-sounding background.
Its detachable 0.78 mm two-pin cable can be replaced or swapped, which is useful for maintenance and customization. The listed connection is a 3.5 mm jack, and the product information describes compatibility with common phones, computers, and audio devices that support that connection. Its in-ear fit and lack of listed noise control make device compatibility and the listener’s preferred fit important considerations.
There is no wireless connection, and the design does not list noise isolation as a feature. That makes it less convenient for moving around and less specifically suited to blocking distractions than some sealed earbuds. I’d pick it for wired music listening and its hybrid driver configuration, not for calls or open-ear awareness.
The PSIER is an open-ear headphone designed for swimming and sports. It combines bone- and air-conduction drivers, and its IPX8 rating is described as supporting submersion up to two meters for one hour. The product also has 32 GB of built-in memory for MP3 playback, which is the key feature for swimming: Bluetooth cannot connect underwater, so you need to switch to MP3 mode in the water.
For study, its open-ear design can be useful when you want to hear nearby activity while listening. The device is listed for eight hours of playback, with magnetic charging taking two hours. Its stated fit is intended to work with swim caps, goggles, sunglasses, and bike helmets, making it more activity-specific than a conventional study earbud. Bluetooth 6.0 is listed for use when the headphones are out of the water.
The trade-off is that swimming capability brings extra complexity for someone who only needs audio at a desk. Underwater listening depends on stored MP3 files rather than a live Bluetooth connection. I’d choose it for swimming or phone-free sports, not as the simplest daily study pair.
I compared the listed designs, connections, battery details, controls, and intended uses.
The ranking is my independent editorial opinion, based on which features seem most useful for study.
No brand paid for placement.
No. This guide compares the listed Xmenha, CCA, AIAUXAI, Fhumsh, Plugfones, Linsoul, and PSIER models. It does not identify them as Fastrack products.
The Xmenha open-ear models and the PSIER open-ear swimming headphones leave the ears uncovered. For everyday study, I recommend the Xmenha because its hooks and wireless design are suited to general listening; PSIER is more specialized for swimming and sports.
The AIAUXAI USB earbuds have an inline microphone and controls, plus a USB-A connection. Confirm that your computer has a compatible port, since the connection details in the listing are not fully consistent.
Fhumsh lists an IPX7 rating and describes resistance to sweat and everyday moisture, but the supplied details do not establish that it is designed for sleeping. For study, I’d choose based on fit and whether you want a sealed or open-ear design rather than assuming any of these is a sleep headphone.
For study, my final recommendation is the Xmenha open-ear pair: it combines glasses-friendly hooks, wireless listening, and an uncovered-ear design for staying aware of your surroundings.
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