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As someone who regularly works out at home, I’m always on the lookout for equipment that is versatile, durable and saves space. That’s why I decided to try out the FEIERDUN Adjustable Dumbbells, and I must say I wasn’t disappointed. In this review, I’ll be sharing my personal experience with the product, as well as my overall thoughts and recommendations.
I first came across the FEIERDUN Adjustable Dumbbells when searching for a set of weights that would take up less space in my home gym. The fact that they could be adjusted from 6lbs-35lbs per dumbbell, and used for multiple exercises including barbell, kettlebell and push-up stand, caught my attention. When the weights arrived, I was impressed by the quality of the materials used and the sturdiness of the product. However, the box was slightly damaged during shipping, and one of the pieces was broken. Luckily, the seller was responsive and replaced it for me quickly. Since then, I have been using the weights regularly, and they have held up well. I appreciate the ease of use and the ability to switch between weights quickly, making my workouts more efficient.
Multifunctional Dumbbell Set

The FEIERDUN Adjustable Dumbbells set is a 4-in-1 multifunctional piece of equipment that can be used as a pair of dumbbells, barbells, kettlebells, and push-up stands. With this set, you can perform various exercises such as bench presses, squats, curls, and lunges, among others. This set is perfect for individuals who want to do a full-body workout without having to invest in multiple equipment.The dumbbell pieces feature a detachable design, and the adjustable weight range for the single dumbbell is 6lbs-35lbs, which meets your exercise intensity needs in different stages. The installation process is easy, and the set comes with a connector that allows you to connect the two dumbbells to form a barbell. This feature makes it easier to switch between exercises and save on storage space.
Durable Materials

The exterior of the dumbbell pieces is made of high-quality PE materials, while the inside is mixed with iron, mud, and sand, which effectively prevents floor abrasion. The materials used in making this set are environmentally friendly and safe for use. The dumbbell bar surface is made of ABS environmentally material and attached to a non-slip texture, which strengthens the friction of the hand and helps you control the dumbbell better during exercise.The connecting rod is made of a 5mm thick steel tube + 20mm thick high-quality foam. The curved design fits the neck, which is non-slip and sweat-absorbing, soft and breathable, bringing a more comfortable exercise experience to you. The sets contain four safety nuts, and nut thread thickening effectively keeps the dumbbell piece solid, to prevent movement shaking. This ensures your safety during use.
More Weight Options

The FEIERDUN Adjustable Dumbbells set comes in three options – 50lbs, 70lbs, and 90lbs. The adjustable weight range for the single dumbbell is 6lbs-35lbs, which makes it suitable for beginners and experienced weightlifters. The detachable design of the dumbbell pieces makes it easy to switch between weights, and the connector allows you to connect the two dumbbells to form a barbell.The different weight options make it easier to customize your workout routine and increase the intensity of your exercises. The weight set is suitable for different stages of your fitness journey, and you can easily adjust the weight as you progress.
Comfortable and Non-slip Design

The FEIERDUN Adjustable Dumbbells set is designed with your comfort in mind. The connecting rod is made of 20mm thick high-quality foam, which is curved to fit your neck comfortably. The foam is non-slip and sweat-absorbing, soft and breathable, bringing a more comfortable exercise experience to you.The surface of the dumbbell bar is made of ABS environmentally material and attached to a non-slip texture, which strengthens the friction of the hand and helps you control the dumbbell better during exercise. This feature ensures that you have a better grip on the dumbbell, reducing the risk of accidents during your workout.
Brand Support

FEIERDUN is committed to providing its customers with the best service. If the product does not meet your expectations, FEIERDUN offers a 12-hour response time and will assist you with any issues you may have. This brand support ensures that you can buy with confidence and have peace of mind knowing that you can reach out to the manufacturer if you have any concerns.FEIERDUN also offers a 30-day return policy, which allows you to return the product if you are not satisfied with it. This feature demonstrates the brand’s confidence in its product and its commitment to customer satisfaction.
Perfect for Home Gym Use
The FEIERDUN Adjustable Dumbbells set is perfect for home gym use. The set comes in three weight options, making it suitable for different fitness levels. The detachable design of the dumbbell pieces allows you to switch between weights easily, and the connector allows you to connect the two dumbbells to form a barbell.The set is durable, with the exterior made of high-quality PE materials and the inside mixed with iron, mud, and sand. The connecting rod is made of a 5mm thick steel tube + 20mm thick high-quality foam, ensuring your comfort during the workout. The set is also designed with non-slip features, ensuring that you have a better grip on the dumbbell, reducing the risk of accidents during your workout.
Pros:
- 4-in-1 multifunctional dumbbell set that can be used as dumbbells, barbells, kettlebells, and push-up stands.
- Durable materials with high-quality PE exterior and iron, mud, and sand interior that prevent floor abrasion.
- Adjustable weight range for each dumbbell is 6lbs-35lbs, providing more weight options for different exercise intensity needs.
Cons:
- The box may not be strong enough to keep everything together during delivery, which may result in some broken pieces.
- Some users may find the price of the set to be too high compared to other similar products.
- The weight range of 6lbs-35lbs may not be enough for advanced weightlifters who need heavier weights.
Conclusion
Overall, I would highly recommend the FEIERDUN Adjustable Dumbbells to anyone looking for a versatile and durable set of weights for their home gym. The product’s ability to be adjusted to various weights and used for different exercises makes it a cost-effective and space-saving addition to any workout routine. While the shipping experience wasn’t perfect, the seller’s customer service was outstanding. In conclusion, the FEIERDUN Adjustable Dumbbells are a must-have for anyone wanting to get a great workout in the comfort of their own home.
Questions & Answers:
Question: Can the dumbbell pieces be detached and adjusted easily?
Answer: Yes, the dumbbell pieces feature a detachable design, and the adjustable weight range for each dumbbell is 6lbs-35lbs, which can be easily adjusted to meet different exercise intensity needs.
Question: Is the dumbbell bar non-slip?
Answer: Yes, the surface of the dumbbell bar is made of ABS environmentally material and attached to a non-slip texture, which strengthens the friction of the hand and helps you control the dumbbell better during exercise.
Question: Is there any brand support for this product?
Answer: Yes, FEIERDUN always aims to provide the best service for their customers. If their product could not meet your expectations, they will respond within 12 hours to address any concerns or issues.