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Bulufree

Adjustable Dumbbell Set of 2 4 in 1 Free Weights Dumbbells Set for Women with Fast Adjustment Each

4.6(25)
$44.99$1299.99

108+ bought in the past month

Sobre este artículo

  • ✔ Unique Convertible Design – Easily switch between a full-size kettlebell for full-body workouts and two adjustable dumbbells for targeted strength training. The secure locking mechanism allows quick, tool-free conversion with no loose parts.
  • ✔ 4-in-1 Adjustable Weights – Each dumbbell adjusts between 2.2lb, 3.3lb, 4.4lb, and 5.5lb (11lb total combined). The kettlebell converter weighs 1.1lb, with a total adjustable range from 5.5lb to 12.1lb for versatile training.
  • ✔ Dual-Function Ergonomic Grip – Textured dumbbell handles ensure a firm hold, while the wide kettlebell base supports comfortable swings. The anti-slip sponge pad reduces noise and floor damage.
  • ✔ Quick & Easy Assembly – Change weights instantly with a button press—no tools needed. The secure locking system keeps the kettlebell stable during intense swings.
  • ✔ Portable & Versatile – Perfect for home, gym, or travel, supporting toning, strength training, and cardio. Compact yet adaptable for any fitness routine.
  • 🔧 Installation Note – For secure assembly, align the dumbbells with their buttons facing outward (matching the converter’s front) to ensure proper locking.

Key details

Brand
Bulufree
Color
Yellow
Special Feature
Adjustable Weight

Dimensions and fit

Product Dimensions
14"L x 12"W
Highlights

About this item

  • ✔ Unique Convertible Design – Easily switch between a full-size kettlebell for full-body workouts and two adjustable dumbbells for targeted strength training. The secure locking mechanism allows quick, tool-free conversion with no loose parts.
  • ✔ 4-in-1 Adjustable Weights – Each dumbbell adjusts between 2.2lb, 3.3lb, 4.4lb, and 5.5lb (11lb total combined). The kettlebell converter weighs 1.1lb, with a total adjustable range from 5.5lb to 12.1lb for versatile training.
  • ✔ Dual-Function Ergonomic Grip – Textured dumbbell handles ensure a firm hold, while the wide kettlebell base supports comfortable swings. The anti-slip sponge pad reduces noise and floor damage.
  • ✔ Quick & Easy Assembly – Change weights instantly with a button press—no tools needed. The secure locking system keeps the kettlebell stable during intense swings.
  • ✔ Portable & Versatile – Perfect for home, gym, or travel, supporting toning, strength training, and cardio. Compact yet adaptable for any fitness routine.
  • 🔧 Installation Note – For secure assembly, align the dumbbells with their buttons facing outward (matching the converter’s front) to ensure proper locking.
Close-up view of the Adjustable Dumbbell Set of 2 4 in 1 Free Weights Dumbbells Set for Women with Fast Adjustment Each
Details

Materials and care

Material
Acrylonitrile Butadiene Styrene (ABS)

De la marca

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Product videos

Product video 1

Customer reviews

25 reviewsPositive

Rated 4.6/5 across 25 reviews — highly regarded by customers.

  • 83% of sampled reviews give 4–5 stars.

Customers say

Customer summary is not available yet.

Reviews with images

Customer review image for Great for Light Workouts - Versatile but Could Be More DurablCustomer review image for Love These Dumbbells! Super Easy and Versatile!Customer review image for Love These Dumbbells! Super Easy and Versatile!Customer review image for Love These Dumbbells! Super Easy and Versatile!Customer review image for Love These Dumbbells! Super Easy and Versatile!Customer review image for Love These Dumbbells! Super Easy and Versatile!Customer review image for Love These Dumbbells! Super Easy and Versatile!Customer review image for Great for a home workout
See all photos
★★★★★

Easy to use and carry around

Love them . Super easy to carry around. Read more

Leticia DisessaVerified purchase
★★★★★

Two in one

Nice concept of the weights fitting the holder for one weighted unit. Read more

BrendaVerified purchase
★★★★

Great for Light Workouts - Versatile but Could Be More Durabl

I bought the BULUFREE Adjustable Dumbbell Set for my wife to expand her options in our home gym - my weights are too heavy for her. These are perfect for beginners or anyone looking to do lighter strength training. The adjustable design is really clever, allowing you to go from 2lb to 5lb easily, and the ability to convert them into a kettlebell is a big bonus. They’re simple to use, and once you get the hang of it, switching weights is quick and smooth. My wife loves the compact size and style, and they’re great for both indoor and outdoor workouts. My only concern is the build quality. The set is made entirely out of plastic, which makes me question how long they’ll hold up with regular use. Given that, I do think the price feels a little high for what you’re getting in terms of materials. Overall, it’s a solid 4-star product - very functional and thoughtfully designed, but I’d feel more confident if it were made from sturdier components. Read more

Customer review image for Great for Light Workouts - Versatile but Could Be More Durabl
Customer
★★★★★

Love These Dumbbells! Super Easy and Versatile!

The media could not be loaded. Why did you pick this product vs others?: I was looking for a dumbbell set that didn’t just take up much space and could actually give me versatility for my workouts, and this one totally fit the bill. I chose this set over others because of how easy it is to adjust the weights and the unique kettlebell converter feature looked really cool too. - Being able to switch between dumbbells and a kettlebell with a simple button press? That’s a game changer, especially since I like mixing up my workouts and doing full-body exercises. I also liked the fact that it’s tool-free Ease of assembly: One of the main reasons I chose this set over others is how quick and simple the assembly is. No tools required—just press a button, and you can instantly adjust the weights or switch from dumbbells to a kettlebell. It couldn’t be easier! Weights: The interchangeable weights are a game changer! You can switch between 2.2lb, 3.3lb, 4.4lb, and 5.5lb so easily. Plus, there’s a kettlebell converter that lets you turn one of the dumbbells into a full kettlebell. This means you get the best of both worlds, whether you're doing targeted strength training or full-body workouts, this set covers it all. My biggest tip: Make sure the weights are locked in place before you start. I thought it was tricky at first, but after doing it once, it’s super easy. Once you get the hang of the locking mechanism, it’s totally foolproof-and I even made a quick video to show just how simple it is. No tools required, which is awesome. Quality: They seem very sturdy when I use them. Grip: It feels wonderful to hold, much better than my previous set of weights. The design gives me a firm, secure grip, which is important, especially when you use it over your head. It makes exercises feel safer and more comfortable, without worrying about slippage. - I had my husband try them out too, and he was equally impressed. He said they felt great to use, so it’s definitely not just me! Whether I’m using them for strength training or switching to the kettlebell mode, the grip makes a noticeable difference in how the workout feels. Overall, these dumbbells are easy to handle, and the grip alone has made them way more enjoyable to use compared to my old set. Highly recommend if you want something that’s both comfortable and practical! Color: I’m absolutely in love with the light sage green color of these dumbbells! The photos don’t do it justice, it’s even more gorgeous in person. The soft, subtle green gives the whole set a sleek, modern look, and it’s just pretty to have in your home gym or workout space. It’s a refreshing change from the usual black or gray options, and it really adds a touch of style to my fitness routine. Value for money: I have to say, this dumbbell set is definitely worth the price. When I first looked at it, I was a little hesitant because I’ve seen cheaper options, but I’m so glad I went for this one. Between the adjustable weights, the kettlebell conversion, and the ergonomic grip, I’m getting so much more functionality than I would with a regular dumbbell set. The fact that it’s so easy to assemble and portable makes it even more of a steal, especially when you factor in how it can replace several different pieces of equipment. In the end, I think it’s a great value because it’s not just a dumbbell set...it’s a complete, multi-functional workout tool that makes exercising at home so much easier and more enjoyable. Highly recommend if you’re looking for something that does it all! Read more

Customer review image for Love These Dumbbells! Super Easy and Versatile!Customer review image for Love These Dumbbells! Super Easy and Versatile!Customer review image for Love These Dumbbells! Super Easy and Versatile!Customer review image for Love These Dumbbells! Super Easy and Versatile!
Qtpie Reviews
★★★★★

Cool concept!

This Adjustable Dumbbell Set is a practical and versatile choice for a small home gym. Each dumbbell easily adjusts between 2, 3, 4, and 5 pounds, so you can increase or decrease weight quickly without juggling multiple sets. This is a huge plus for someone with limited space. They are compact and portable, so I can easily take the set outside to workout if I want to. They have a comfortable grip but are smooth, so I wear gripping gloves to keep a good hold on them. I love that these can be dumbbells or a kettle bell, making them even more versatile. They look really nice too. But they are made of plastic, so I am not sure how durable they will be over time. Since these weights only go up to 12 pounds (for a fully stacked kettle bell), they are best for beginners, light toning, or rehab exercises rather than heavy strength training. For me, it is enough resistance for an effective workout for now. Read more

Customer Review
★★★★★

Great for a home workout

We recently picked up this adjustable dumbbell set because my wife was looking for something lightweight and compact to use around the house. These turned out to be exactly what she needed. The weights are adjustable from 2 to 5 pounds, which is perfect for her workouts, especially for toning and light strength training. She appreciates the flexibility of being able to increase or decrease the weight depending on the exercise she's doing. They don’t take up much space at all and don’t become part of the clutter like some of our older equipment. The included carrying case is a neat addition—it keeps everything organized, and it’s easy to tuck away in a closet, under the bed, or even slide behind a couch. If she wants to move them from one room to another, or take them out on the porch or even while traveling, the case makes that really convenient. Adjusting the weights is simple and doesn’t require any tools or extra effort, which makes it easy to switch things up mid-workout. The weights themselves feel well-made and balanced, and the grip on the handle is comfortable enough for extended use. It’s great for someone who wants light, adjustable dumbbells without the bulk or cost of bigger systems. Whether you're a beginner or just looking for something to stay active at home, these are a solid choice—and they won’t get in the way. Read more

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