Safety Lock Case for Samsung Galaxy Buds 4 Pro/for Galaxy Buds 4 Case (2026) [Compatible with MagSafe] with Cleaning Kit & Keychain, (Black)
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Availability:
In Stock.
Arrives
Saturday, Aug 22
![WOLFBOX Hard Carrying Case for MF100 Electric Air Duster [CASE ONLY, Device Not Included], Shockproof Travel Storage Bag for Compressed Air Blower & Accessories, Splash-Proof](https://m.media-amazon.com/images/I/81IFFwU2ZEL._AC_US500_.jpg)
Compatible Devices: Galaxy Buds 4 / Galaxy Buds 4 Pro (2026)
Color: O-Black
Features
- Compatible DeviceThis hard full-body Shockproof Case Samsung Galaxy Buds 4 Case / Galaxy Buds Pro 4 Case (2026)Package includes1* Compatible with Samsung Galaxy Buds4 pro/4 (2026)Case ,1*Cleaning Pen,1* Keychain.
- Upgraded Secure Lock DesignHave Secure Locks. so They Close Easily Upgrade Hidden Secure Lock Keeps Your Case Always Closed Firmly,Only Need to Press the "OPEN" button, Easy to Operate,More Safe and Practical Design.
- Full Protection DesignIs Made of TPU+PC Material Sturdy Hard Shell TPU Case and Carbon fiber texture Stripe Designed Provide Fully Protects. it also equiped with Four-corner hollow air bag design that provides excellent shock absorption and impact resistance, protecting your Earbuds from dust, bumps, drops, and scratches.
- Convenient portabilityFashion and convenient design with a carabiner. You can quickly and easily hang it on a bag, backpack or keychain, and thanks to the high quality materials, the case is light, unburdensome to carry, and can also be used as decoration.
- Cleaning penConvenient Double-head hidden design, cleaning pen will meet the cleaning needs of many situations. including 3 parts. pen point, can clean the charging compartment. high-density flocked tip which can deeply clean the tiny parts and holes of the earplugs. pen point whichcan clean the small parts and holes of the earplugs for deep cleaning of crevices and stubborn dirt;
Brand: Polislime
Color: O-Black
Compatible Devices: Galaxy Buds 4 / Galaxy Buds 4 Pro (2026)
Form Factor: Case
Shell Type: Hard
Compatible Devices: Galaxy Buds 4 / Galaxy Buds 4 Pro (2026)
Form Factor: Case
Additional Features: Heavy Duty Protection
Color: O-Black
Pattern: Sports
Shell Type: Hard
Enclosure Material: Polycarbonate
Brand: Polislime
Built-In Media: 【Package includes】1* Compatible with Samsung Galaxy Buds4 pro/4 (2026)Case ,1*Cleaning Pen,1* Keychain.
Warranty Description: 1
Manufacturer: Polislime
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Aug 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Compatible Devices: Galaxy Buds3 FE (2025) / Bu...
Color: A-A-A-A-Black
I bought this case to protect my headphones, but the real surprise was the little earwax cleaning tool that came with it. Whoever designed this clearly understands that headphone owners are, in fact, humans with ears. The case itself is sturdy, fits perfectly, and does exactly what it should. But finding a dedicated cleaning tool inside felt like discovering a bonus item in a video game. Most companies stop at "Here's your case." This company said, "And here's something for the tiny gross problem nobody likes to talk about." Now my headphones are protected, organized, and free from the evidence of my daily podcast marathons. The cleaning tool works great and saves me from using questionable household objects to clean my earbuds. Excellent case, thoughtful extras, and a company brave enough to acknowledge that earwax exists. Five stars!
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Reviewed in the United States on July 8, 2026 by My Car Buddy LLC
Compatible Devices: Galaxy Buds3 FE (2025) / Bu...
Color: A-A-A-A-Black
As someone who relies on my Samsung Galaxy Buds 3 Pro daily, I needed a case that could protect my investment without adding too much bulk. After using this shockproof hard shell case for a while, I can confidently say it exceeds expectations in terms of durability, design, and usability. If you’re looking for a rugged, well-built case with a secure locking mechanism and added cleaning tools, this is an excellent choice. --- Durability & Protection – ★★★★★ (5/5) The first thing I noticed was how solid and well-constructed this case feels. Unlike flimsy silicone cases, this one has a hard shell exterior that provides serious protection against drops, scratches, and general wear and tear. ✅ Full-body shockproof protection – If you’re clumsy like me, you’ll appreciate how sturdy this case is. I’ve already dropped my Buds 3 Pro a couple of times, and the case absorbed the impact like a champ. ✅ Secure lock clip – This feature is a game-changer! The clip keeps the case closed tightly, preventing accidental openings in my bag or pocket. ✅ Scratch-resistant exterior – The material does a great job of preventing scuffs and keeping the case looking sleek. If you’re always on the move, this case gives you peace of mind knowing your earbuds are well-protected. --- Design & Aesthetics – ★★★★☆ (4.5/5) The matte black finish gives this case a premium look without attracting too many fingerprints. It has a sleek, minimalistic design that complements the Samsung Galaxy Buds 3 aesthetic perfectly. What I love: ✔️ Lightweight but rugged – Doesn’t add too much bulk, so it still fits comfortably in my pocket. ✔️ Ergonomic feel – The textured surface provides a good grip, making it less likely to slip out of my hands. ✔️ Precise cutouts – Charging is effortless, and the LED indicator remains visible, which is a big plus. If I had to nitpick, I’d say I wish there were a few more color options besides black, but that’s a minor complaint. --- Usability & Everyday Convenience – ★★★★★ (5/5) Using this case daily has been a breeze. Some cases make it hard to open and close, but this one has a smooth hinge and secure locking system that makes accessing my earbuds quick and easy. Key usability highlights: ✔️ Hassle-free opening and closing – The secure lock clip opens with one hand, but it’s firm enough to stay shut when needed. ✔️ Wireless charging compatible – I don’t have to remove the case when charging on my Qi pad, which is super convenient. ✔️ Carabiner clip included – I’ve attached it to my bag for easy access when traveling, and it’s surprisingly secure. I also love that this case doesn’t interfere with the Bluetooth signal—some cheaper cases cause connectivity issues, but I haven’t noticed any interference here. --- Bonus Cleaning Kit – A Nice Touch! One unexpected perk is the included cleaning kit. It comes with: ✅ A soft brush for dust and debris ✅ A microfiber cloth for smudges ✅ Precision cleaning swabs for hard-to-reach areas It’s a small but thoughtful addition, and I’ve found myself using it regularly to keep my earbuds in top shape. --- Pros & Cons Pros: ✔️ Excellent drop protection with a sturdy, shockproof design ✔️ Secure locking clip prevents accidental openings ✔️ Compact and lightweight while still being durable ✔️ Wireless charging compatible ✔️ Bonus cleaning kit for easy earbud maintenance ✔️ Carabiner clip for portability Cons: ❌ Limited color options (black is sleek, but variety would be nice) ❌ Slightly stiff hinge at first (loosens up with use) --- Final Verdict – A Must-Have for Galaxy Buds 3 Users If you want top-tier protection for your Samsung Galaxy Buds 3 or Buds 3 Pro, this case is an easy recommendation. It combines rugged durability, a secure locking clip, and everyday usability without being too bulky. The added cleaning kit and carabiner clip make it even more practical for on-the-go use. Who should buy this? ✔️ Anyone prone to dropping their earbuds (this case is built to take a hit). ✔️ Frequent travelers who need extra security and portability. ✔️ People who want a long-lasting, high-quality case instead of flimsy silicone covers. ✔️ Wireless charging users—this case won’t get in your way. For me, this case has been a fantastic investment, and I don’t see myself switching anytime soon.
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Reviewed in the United States on February 3, 2025 by Leslie B.
Compatible Devices: Galaxy Buds3 FE (2025) / Bu...
Color: A-b-Blue
Very happy with this item. Hook to belt loop, bag, lunchbox etc. and because it latches shut with a release, your buds are always secure. Love the design of including magnets which are strong enough to hold on any vertical metal surface and also hold it in place on my desk charger. People ask, "how is that floating on your charger?" :) I had forgotten it has a bottom plate that kicks down and turns into a stand for your phone. I have a Galaxy Fold 7 which does not typically fit standard phone leaning style stands but it actually works with this little pod case. The stand portion grabs the back half (right pannel) of the fold when folded, or you can turn your phone any orientation and because the phone is so thin when unfolded, it fits anyway you want to turn it when opened on this case's little built in phone stand. Protection... this thing is by far the most robust protection I have found for Buds 3 Pro. It may be a bit difficult to remove because of the adheasive strip but why would you ever remove it? Compared to standalone case, I would never drop this, it stays where I attach it or mag-tatch it to, passthrough charging works great so I have no reason to ever remove it. One tiny flaw which is not even worthy of making it 4 stars vs the 5 I am giving... The lid does slightly catch on the case on the base section so it slightly resists fully opening. Since buds are always a little wonky to remove or put back in for those of us with large hands (I wear XXL gloves) the lid not freely opening fully may cause you a little challenge but I was able to razor off a tiny edge of material which quickly solved the problem. But since 4.75 stars is not a thing, I am rounding up to 5 because I love this case and if you like the aesthetic, I bet you will love it too!
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Reviewed in the United States on August 10, 2025 by Jade Storm
Works great other than the top cover doesn't stay on when opened. Otherwise when closed it is awesome for my blue collar hubby. Charges fast and looks exactly like the photo!
Reviewed in the United States on June 10, 2026 by Amazon Customer
Compatible Devices: Galaxy Buds 4 / Galaxy Buds...
Color: O-Black
Just got this case today and its really nice quality, The button to open it holds nicely and opens smoothly. I didn't notice originally that it also comes with a little zipper case to hold it in which is nice bonus. Really happy with the case so far. The magnets work pretty well with my mag safe chargers as well. The magnets are not super strong by any means but are strong enough to hold the whole case up just fine on a vertical mag safe charger that I have, and even holds when held upside down on the chargers. The one and only issue is that I cannot use the wireless power sharing with my Samsung phone to wirelessly charge the earbuds with this case only when I have my phone case on too. But that's honestly expected due to the increased space between the phone and the earbuds case. So not really a problem with this case. If I ever need to charge that way I just have to take my phone case off which is perfectly fine. Very happy with this case and I would highly recommend this case to anyone!
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Reviewed in the United States on April 3, 2026 by Chelsea H. Nielsen
Compatible Devices: Galaxy Buds 4 / Galaxy Buds...
Color: O-Yellow
Absolutely love this case! The Polislime Safety Lock Case for Galaxy Buds 4 / Buds 4 Pro (2026) is exactly what I was looking for. The locking mechanism is a game changer—it keeps the case securely closed, so I never worry about my earbuds popping out if I drop it. The hard shell design feels durable and protective without being bulky, and it still fits perfectly in my pocket. I also really like the clean, modern look and the added keychain makes it super convenient to carry around. Overall, it’s a great combination of style, protection, and functionality. Highly recommend if you want extra security for your earbuds!
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Reviewed in the United States on April 14, 2026 by Gregory
Compatible Devices: Galaxy Buds 4 / Galaxy Buds...
Color: O-Black
Pretty nice case with a satisfying lock to keep it from opening up in the event of a accidental drop. Keep those expensive buds in one piece! They definitely add some bulk to the actual case, since it doesn't replace it but slips over as a clam shell and locks together with a added carabiner that can be detached if you don't want it. Charging doesn't see to be a issue. There is a punch out to see the Charging light which is integrated into the satisfying lock. Overall it's a very economical choice to insure that you're buds can be protected. They also include a nice case cleaner to remove earwax and other debris that can accumulate within the Charging contacts. Not bad..
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Reviewed in the United States on April 14, 2026 by Bryan P. Brentwood
Compatible Devices: Galaxy Buds 4 / Galaxy Buds...
Color: O-Black
I do not recommend this case. 1) Cheaply made plastic, poor design. 2) The two pieces are not connected. This so called 'case' depends 100% on your existing earbud case. When you put the ear Bud 4 pro case into this one, the two pieces can easily come apart and you lose your earbuds. 3) No adhesive. Claims to come with adhesive, none found in the package. Evidently the adhesive holds the one of of the piece of this case on to the top of Bud 4 pro case. Even if it had adhesiv, this case can easily be opened and you lose your ear buds 4 pro. Since the two pieces of this case are not connected, once the case is opened, the two pieces separate. This horribly design case that will easily open in your pocket, in a woman's purse, or most anywhere you put it. If you use the clipcto say hang it on a belt look or clip it to a woman's purse and it snags on something, the case can easily open, separating into two pieces losing your ear Bud 4 pro. You spend over $200 for Buds 4 pro to easily lose them with this so called safe case. No very safe.
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Reviewed in the United States on June 27, 2026 by R Smith