If you want a single, exact replacement for your lost Beats Fit Pro right earbud to restore your existing setup without buying a whole new pair, choose TOYOURKI Single Right Ear; if you need a complete, feature-rich stereo system with superior battery life and advanced noise cancellation for swimming or daily commuting, choose ZYHKON Earbuds.
• TOYOURKI Single Right Ear: Its greatest strength is being an exact 1:1 functional match for the Beats Fit Pro ecosystem, offering seamless pairing with your original case; its trade-off is that it is only a single unit, not a full stereo set, and relies on your existing hardware. This pick is strictly for someone who lost one earbud and wants to save money rather than replace the entire expensive set.
• ZYHKON Earbuds: Its biggest strength is the all-in-one package featuring a smart touchscreen case, 48 hours of total battery life, and powerful 38dB hybrid ANC; its trade-off is that it is a completely different brand and design that requires you to abandon any previous earbud setup. This pick is ideal for anyone seeking a fresh start with modern features like IPX7 waterproofing and deep bass for active use.
The TOYOURKI Single Right Ear Bud Replacement is designed for a very specific scenario: recovering from a loss. If you have been using Beats Fit Pros and suddenly find yourself with only the left side, this product steps in as a direct substitute. This is not a generic third-party add-on that feels loose or looks mismatched; it is engineered to be indistinguishable from the original component you already own.
Functionally, it promises to deliver the same premium audio experience you are used to. It supports Bluetooth 5.2 connectivity, which ensures stable wireless transmission, and includes touch controls and voice assistant access just like the factory model. Crucially, it retains the core audio capabilities of the original, including Active Noise Cancellation (ANC) and transparent mode. You do not lose these features when you swap in this single bud. Whether you are listening to podcasts during a commute or taking calls while working, the performance remains identical to what you had before the accident.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-29 · 7 min read · Independent comparison
However, this product is not for everyone. It is not a standalone solution for someone looking to buy their first pair of earbuds. You cannot use this TOYOURKI bud without the original Beats Fit Pro charging case and the paired left earbud. If you have lost both buds or simply never owned a pair of Beats Fit Pros, this item will sit useless in a box. It is also a white-only option for the right side, so color matching is fixed based on your original purchase. It is a cost-effective lifeline for those who refuse to spend hundreds on a brand-new set just because one piece went missing, but it offers no upgrade path beyond restoring your current gear.
The ZYHKON Earbuds are built for the modern user who wants a complete, high-performance audio system out of the box. Unlike the single-replacement nature of the other product, this is a full stereo pair designed to stand on its own. The standout feature here is the intelligent touchscreen charging case. This isn't just a battery pack; it allows you to control volume, switch tracks, answer calls, and toggle between ANC and Transparency modes directly from the case screen. You can even set alarms or locate your earbuds without ever pulling out your phone. This level of control is a game-changer for commuters or athletes who need quick adjustments without breaking stride.
Audio quality and endurance are where this product truly shines for active lifestyles. Powered by 14.2mm dynamic drivers, it delivers deep bass and crisp highs, supported by five customizable EQ modes ranging from Standard to Classic. You can tailor the sound profile to your specific music genre right from the case. Battery anxiety is effectively eliminated with 6 to 8 hours of listening time per charge and a massive 48-hour total capacity provided by the case. For long flights, workdays, or weekend trips, this longevity is unmatched. Furthermore, the IPX7 waterproof rating makes it resistant to sweat, rain, and splashes, ensuring durability during intense workouts or exposure to the elements.
This product is perfect for anyone ready to invest in a new pair of earbuds who values versatility and technology. It supports Bluetooth 5.4, offering faster pairing and stronger signal stability compared to older standards. It works universally with iOS and Android devices, making it a safe bet for most users in North America. However, if you are attached to the specific ergonomic fit of the Beats Fit Pro, the ZYHKON design might feel different. It comes with three sizes of soft silicone tips to ensure a secure fit, but the overall form factor is distinct. It is also a dark black option, which is sleek but not suitable if you specifically need white earbuds to match a light-colored device or outfit.
• Best for replacing a lost single unit → TOYOURKI Single Right Ear. If you have a broken or lost right earbud from a Beats Fit Pro set, this is the only logical choice to restore your current audio setup.
• Best for battery life → ZYHKON Earbuds. With up to 48 hours of total playtime and a clear display showing remaining power, it far outlasts the limited runtime of a single replacement bud.
• Best for noise isolation → ZYHKON Earbuds. The 38dB Hybrid ANC combined with ENC technology provides aggressive noise blocking and voice filtering, surpassing the standard ANC found in the Beats replacement.
• Best for smart controls → ZYHKON Earbuds. The touchscreen case allows you to manage music, calls, and settings without touching your phone, a feature the single bud lacks entirely.
• Best for water resistance → ZYHKON Earbuds. Rated IPX7, these are built to handle heavy sweat and rain, whereas the TOYOURKI replacement focuses on matching the original design rather than upgrading protection.
• Best for budget-conscious recovery → TOYOURKI Single Right Ear. If you already own the case and the left bud, buying this single unit saves you the cost of a full new pair.
• Best for gaming and swimming → ZYHKON Earbuds. While neither is marketed specifically as "gaming headphones for swimming," the ZYHKON's IPX7 rating and low-latency Bluetooth 5.4 make it the only viable option for wireless bluetooth earbuds for swimming or active sports.
• Best for customization → ZYHKON Earbuds. Five EQ modes let you tune the sound to your preference, whereas the TOYOURKI bud forces you to accept the original Beats tuning.
I would choose the ZYHKON Earbuds if I were buying a new pair today. The combination of the touchscreen case, 48-hour battery life, and IPX7 waterproofing offers a much more robust and future-proof experience than trying to patch together an old set with a single replacement part. For best anc gaming headphones for swimming, the ZYHKON is the clear winner because its waterproof rating and modern connectivity ensure it won't fail under pressure or water exposure. While the TOYOURKI option is a clever fix for a lost earbud, the ZYHKON provides a superior, complete audio ecosystem that handles everything from noisy offices to poolside laps with ease.
Only the ZYHKON Earbuds are suitable for swimming due to their IPX7 waterproof rating, which protects against submersion and heavy splashes. The TOYOURKI replacement is not rated for water immersion and should be treated with the same caution as the original Beats Fit Pro.
Yes, the ZYHKON case features a multifunction touch screen that lets you adjust volume, switch tracks, and toggle noise cancellation modes independently of your smartphone.
No, the TOYOURKI Single Right Ear is an exact replacement specifically for the Beats Fit Pro. It is designed to sync exclusively with the original Beats Fit Pro charging case and will not work with other brands or models.
The ZYHKON Earbuds offer significantly longer usage, providing 6-8 hours per charge and up to 48 hours total with the case. The TOYOURKI bud relies on the battery capacity of the original Beats Fit Pro case, which typically offers less total runtime than the ZYHKON's extended 48-hour cycle.
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